What is the Fastest Way to Heal a Scratched Eye?

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What is the Fastest Way to Heal a Scratched Eye?

A scratched cornea is a small but painful injury. Learn how to deal with one and ensure it heals as quickly as possible.

Disclaimer: We at SmartBuyGlasses are not medical doctors. This article contains general advice. If your scratched eye is weeping or extremely painful, consult your doctor or an eye care professional for treatment.

What is a scratched cornea?

A scratched eye is quite a common injury that, thankfully, usually heals itself. The specific part of the eye concerned is the cornea.

The cornea is the transparent front part of the eye that covers the iris and the pupil. It allows light to enter and helps the eye to focus. It is the most protrusive and exposed part of the eyeball, so it can become damaged or scratched relatively easily in a number of ways.

A scratched cornea is also known as a corneal abrasion. Although corneal abrasions are generally minor eye injuries, they can still cause significant pain. If left untreated, an eye infection or corneal ulcer can develop, so it’s important to know how to deal with one.

Corneal abrasion causes & risk factors

Corneal abrasions can occur quite easily through a combination of your own hands and foreign objects coming into contact with the eyeball. Accidental poking with a pen, makeup brush, or fingernail is a common cause, as are small particles like sand, dust, or ash entering the eye.

We often instinctively rub our eyes when this happens, which can create friction between the small particles and the cornea, causing an abrasion. Even without the presence of corneal foreign bodies, rubbing your eyes too hard can scratch the cornea. Overuse of contact lenses or improper contact lens hygiene is another risk factor.

Playing sports or engaging in other physical activities without proper protective eyewear leaves you open to the possibility of a scratched cornea, while they can also stem from certain types of eye infections. Even eye surgery can be responsible for a corneal abrasion if sufficient eye protection is not used.

DID YOU KNOW

Vitamin C boosts your immune system, helping your body to fight off infections and heal wounds quickly.

Corneal abrasion symptoms

It’s possible to scratch your cornea without immediately realising that it has happened. You will likely feel the effects of it, although they too can take some time to set in. The first symptom is usually pain when opening or closing the eye, or the feeling that there is something stuck in it.

Some of the following symptoms will also likely be present in the case of a corneal abrasion:

Watery eyes or excessive tearing
Redness in the eye
Sudden sensitivity to light
Swelling of the eyelids
Sudden blurred vision or loss of vision
Eye twitching
Nausea
Dull headache

How to deal with a suspected corneal abrasion

Experiencing some of the above symptoms is not a surefire indicator that your cornea is scratched, as they can also be symptoms of other, unrelated eye problem. However, a combination of them after exposure to some of the risk factors cited in this article means there’s a good chance that you have indeed scratched your eye.

If you suspect that you may have a corneal abrasion, here are some steps you can take to prevent the situation from worsening:

Consult an eye doctor
Flush the eye out with water or saline solution, without rubbing it (but no more than once or twice)
Wear sunglasses to reduce light sensitivity
Use a cold compress to relieve swelling, pain, and discomfort
Keep your face and eyelids clean
Rest your eyes and avoid straining them

You may be tempted to try and take action to minimize your pain or discomfort, but you could end up doing more harm than good. If you suspect your cornea is scratched, make sure you go see your doctor and avoid doing the following:

Don’t rub your eye
Don’t try to remove anything from your eye with tweezers or any other instruments
Don’t apply an eye patch unless instructed to do so by an eye doctor
Don’t wear eye makeup
Don’t wear contact lenses until your eye doctor tells you it’s ok
Don’t try to flush out your eye with anything other than clean water or sterile saline solution

How to treat a scratched cornea

The steps above are to be followed as soon as you suspect you may have a corneal abrasion and should help relieve irritation. As they’re often mild to moderate, most corneal abrasions heal by themselves, so medical intervention is not always strictly necessary. But we recommend seeing your doctor if it doesn’t begin to subside within a day or two.

If there is continued eye pain, a change in vision, or light sensitivity after the scratch or eyeball trauma, seek emergency care. A foreign object lodged in the eye, a loss of vision, or a high-force impact on the eye may require a visit to the emergency room.

Medical treatment

An eye doctor will be able to remove any small object that may be lodged in the eye, and also examine it for damage and check your vision. If they need to remove an object, they’ll apply topical anesthesia on the eye so it won’t hurt, and use an appropriate instrument to extract the particle.

They may then prescribe you antibiotic eye drops or ointment to prevent infection, or pain relievers. Ciprofloxacin or moxifloxacin eye drops are common choices for this. In some cases, the doctor may apply a bandage contact lens or therapeutic contact lens. They protect the cornea, relieve pain associated with blinking, and aid the cornea’s healing process.

Recovery time

The saying goes that time heals all wounds, and with most eye scratches, that rings true. In the majority of cases, there is only a minor scratch, so generally, the eye heals in 24-48 hours. Following the guidelines laid out in this article should help the injury subside in this timeframe.

If you’ve suffered a scratched eye and are still experiencing symptoms after 48 hours, consult an eye doctor, and they will examine your eye and treat the injury accordingly.

Prevention is better than a cure

While there are best practices you can follow when you have a scratched eye, there is no immediate fix. The best way to avoid the pain and discomfort that come with a corneal abrasion is to take appropriate precautions to prevent one from happening in the first place.

In outdoor or work situations where there is a risk of foreign matter like metal particles or sand entering the eye, wear safety glasses. The same applies to playing sports with an elevated risk of something coming into contact with the eyes.

In the event that something does enter your eye, resist the urge to rub it. Instead, blink several times or gently pull the upper eyelid over the lower eyelid. Rinsing with water or saline solution can flush the object out before it has time to do any damage.

A small scratch on your eye may heal relatively quickly, but if you can avoid one altogether, you’ll save yourself some pain.

Eye Charts: Everything you need to know

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Eye Charts: Everything you need to know

When you go to the eye doctor, reading an eye chart is often part of the checkup. Read our helpful guide on what it is and why it’s used.

We’ve all been there — sitting in the optometrist’s office, eagerly awaiting the news of whether we need glasses or if we have normal vision.

One of the first tests they do is to have you read an eye chart. Have you ever wondered what an eye chart actually is and how it works? In this article, we will explain exactly what an eye chart is and give some examples of different types.

Whether you’re trying to figure out if your distance vision needs help or are just curious about why these charts are used by optometrists worldwide, keep reading for everything you need to know!

When you go to the eye doctor, reading an eye chart is often part of the checkup. This chart helps measure how sharp your vision is. This measurement is known as visual acuity. If you don’t use glasses or contacts, the results from the eye chart help determine if you need them.

On the other hand, if you already wear corrective lenses in some form, the chart results help your eye doctor determine if any changes are needed for your prescription.

What are the different types of eye charts?

Eye charts play a crucial role in assessing visual acuity and measuring the sharpness of our vision. There are several types of eye charts used by eye care professionals, each serving a specific purpose.

Snellen Chart

The standard Snellen eye chart is the most widely recognized chart. It consists of multiple rows of letters, with each row decreasing in size.

Tumbling E Chart

The Tumbling E chart is commonly used for young children or individuals who are unable to read letters. Instead of letters, it features the letter “E” in different orientations that the patient can identify.

Landolt C Chart

The Landolt C chart is similar to the Tumbling E chart but uses the letter “C” in various orientations. Like the others, it assesses visual acuity and helps determine any astigmatism present.

Jaegar Chart

The Jaeger chart is specifically designed to assess near vision. It consists of paragraphs or blocks of text in varying font sizes, allowing the doctor to evaluate reading ability.

These are just a few examples of the eye charts used during eye exams. Eye care professionals carefully select the appropriate chart to accurately assess your visual acuity and prescribe the correct eyewear if needed.

How will your doctor use the Snellen eye chart?

To ensure accurate results and avoid memorization, it’s recommended to have someone assist you during the vision test using the eye chart. If you wear eyeglasses or contact lenses for tasks like driving or seeing at a distance, remember to wear them during the test.

Here's a step-by-step guide of how it will proceed:

The chart will be positioned on a wall or easel exactly 10 feet away from you.
You will cover one eye using your hand, a large spoon, or any object that completely blocks the vision of that eye. Avoid applying pressure, as it can affect the eye’s vision during the test.
Identify a line on the chart that you can comfortably read, then read the letters on that line aloud. Your doctor will stand nearby and record your accuracy.
Continue attempting to read the letters on each progressively smaller line without squinting.
Your doctor will stop you when you fail to correctly identify at least 50% of the letters on a line.
Switch to the other eye and repeat the process.

How to read eye chart results

A standardized eye chart exam is a crucial part of monitoring your eye health. Although possessing perfect vision is an ideal scenario, many of us require some form of correction to maintain good eyesight.

Once you’ve completed the Snellen visual acuity test, understanding the results can be daunting. But fear not – interpreting them is a simple process.

Your score will indicate your visual acuity, or the clarity of your sight at various distances. The lower your number, the better your vision. If your score is higher, it means you may need correction aids such as glasses or contacts. Remember to schedule regular eye exams to ensure you’re up-to-date on your eye health status.

Does 20/20 visual acuity mean perfect vision?

Visual acuity is a measure of how sharp a person’s vision is, and a normal visual acuity is typically considered to be 20/20. However, many people often mistakenly believe that having 20/20 visual acuity means that they have perfect vision. This is not necessarily true.

Visual acuity testing only measures a person’s ability to see at a specific distance, usually 20 feet away. It does not take into account other important factors such as depth perception, color vision, and peripheral vision.

Additionally, a person’s visual acuity can be affected by a variety of conditions such as cataracts, glaucoma, and age-related macular degeneration. So, while having 20/20 visual acuity is certainly desirable, it does not guarantee perfect vision due to other factors.

DID YOU KNOW

Although 20/20 visual acuity is widely known as perfect vision, there are a number of other eye health factors that means this is not the case for everyone.

What is the history of the Snellen Eye Chart?

The eye chart, a fundamental tool in assessing vision, has an intriguing history. In the mid-19th century, a Dutch ophthalmologist named Herman Snellen introduced the Snellen chart, revolutionizing eye testing. This chart featured rows of letters in various sizes, enabling doctors to measure visual acuity with precision.

Over time, other types of charts emerged, such as the Tumbling E chart for children and the Landolt C chart for astigmatism assessment. The development of standardized eye charts paved the way for consistent vision testing worldwide.

Today, digital advancements have enhanced the testing process, but the basic concept of the eye chart remains a cornerstone in eye care, helping professionals diagnose vision issues and prescribe appropriate corrective measures.

What is the difference between a vision test and an eye exam?

When it comes to caring for our eyes, it’s important to understand the distinction between a vision test and an eye exam. At its core, a vision test usually involves testing visual acuity, or how well you can see at a distance. This commonly involves reading letters or numbers from a chart such as those outlined in this article.

However, a more comprehensive eye exam will typically include other diagnostics, such as testing already corrected visual acuity (with the help of prescription eyeglasses or contacts), checking for color blindness, and evaluating the health of the eye itself.

Why do I need a vision test or eye exam?

These additional tests can help detect a wider range of eye issues, from basic vision problems to more serious conditions like cataracts or glaucoma. Knowing information about the tools that eye doctors use to assess your vision can make appointments less daunting. If you would like to know more about eye health, visit our Optical Center.

Vitamins for Eyes

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Vitamins for Eyes

Find out which vitamins and minerals play a role in maintaining good eye health.

Disclaimer: We at SmartBuyGlasses are not medical doctors. This article contains general advice. Always consult an eye doctor for personalized recommendations for your specific nutritional needs.

The eyes are not typically as closely associated with nutrition as other body parts, but should not be overlooked when considering what constitutes a good diet. We’re all well aware of the importance of diet as far as staying in shape is concerned, and you’ve probably heard about the properties of certain “brain foods.”

But how much do you know about the nutritional needs of your eyes?

Like other organs, the eyes can succumb to various diseases and conditions as we age. Unlike other tissues in the body, many of the cells in our eyes don’t grow back or repair themselves when they’re damaged.

This means you need to take proper care of your eyes while you’re young for the best chance of keeping them in good condition when you reach old age. Managing your nutrient intake effectively goes a long way to maintaining good eye health.

There is a range of vitamins and minerals that can help prevent the onset of certain diseases and allow your eyes to function as they are intended to. Read on to find out which ones you should be sure to include in your diet to keep your eyes strong and healthy.

What are the best vitamins for eye health?

The food we eat generally provides us with high proportions of proteins, fats, and carbohydrates, which our bodies need in large amounts. These are known as macronutrients. Micronutrients, on the other hand, are the dietary components that are needed in smaller quantities.

There are 27 different types of micronutrients, and all are extremely important in the proper functioning of the human body. Studies by the National Eye Institute have found that certain vitamins and minerals can help prevent certain conditions from occurring, or worsening in cases where they already exist.

Here we will provide an overview of which ones are the most beneficial to eye health and which foods they can be found in.

Vitamin A (Beta carotene)

Vitamin A is one of the most essential vitamins for overall eye health as it aids with a number of different parts and functions. The eye needs vitamin A to see in low-light conditions, and a dietary deficiency of it can lead to night blindness, according to the American Academy of Ophthalmology.

The cornea, the eye’s outer protective layer, also requires vitamin A. A lack of vitamin A can inhibit the eyes from producing the normal amount of moisture to keep them lubricated. Vitamin A is found primarily in beta carotene, a type of plant pigment present in colorful fruits and vegetables.

The following foods are good sources of beta-carotene and vitamin A:

Orange and yellow vegetables like sweet potatoes, carrots, and pumpkins
Red pepper
Dark leafy greens like kale, spinach, and broccoli

The daily recommended dietary intake (RDA)of vitamin A is no more than 1.5mg. Too much vitamin A over an extended period could have adverse effects on bone health.

B vitamins

There are eight types of B vitamins, and research suggests that several of them promote eye health. Vitamin B1, also known as thiamine, has been identified as having the potential to reduce the risk of getting cataracts, although the current research is not definitive. Vitamin B1 also reduces inflammation.

There is also research that suggests Vitamins B6 and B12 may help prevent the development of age-related macular degeneration (AMD), a disease that causes vision loss and can lead to blindness. In addition, a deficiency in B vitamins poses a risk of problems with the optic nerve at the back of the eye.

Vitamin B2 (riboflavin) is an antioxidant and can reduce oxidative stress in your eyes and other parts of your body. Scientists have noticed links between riboflavin deficiency and the occurrence of cataracts, the leading cause of blindness, indicating that riboflavin may help prevent this disease. 1.1-1.3mg of riboflavin per day is the recommended dietary dose.

Recent studies have found that vitamin B3, also called niacin, could play a role in preventing glaucoma. In the subjects observed during the research, there was a correlation between low niacin intake and the occurrence of glaucoma, but more research is needed before conclusions can be drawn.

Vitamin C

Vitamin C is a powerful antioxidant and is also required to make collagen, the protein that gives the eye its structure. The results of several studies indicate that vitamin C may help lower the risk of developing cataracts.

Vitamin C is found in plenty of everyday foods, so it’s one of the easier ones to incorporate into your diet:

Citrus and tropical fruits like oranges, lemons, and pineapple
Leafy green vegetables like spinach and kale
Bell peppers and broccoli

DID YOU KNOW

Vitamin C boosts your immune system, helping your body to fight off infections and heal wounds quickly.

Vitamin E

Like vitamin C, vitamin E also has antioxidizing properties, which are required to protect your body’s cells from harmful, unstable molecules called free radicals. Vitamin E may slow the progression of age-related macular degeneration and reduce the risk of it reaching the advanced stages.

Vitamin E can be found in the following foods:

Nuts, seeds, and cooking oils
Salmon
Avocado and leafy green vegetables

Zinc

Zinc plays a part in the formation of visual pigments in the retina. As such, a lack of zinc in the diet may contribute to the occurrence of night blindness. One study showed that zinc had positive results in slowing the progress of age-related macular degeneration in affected patients, although more research is necessary to verify this.

Zinc can be found in:

Oysters and shellfish
Meat
Pine nuts and cashews

Omega 3 fatty acids

Omega-3 fatty acids have a whole host of health benefits for the body, especially in relation to cardiovascular functions. Docosahexaenoic acid (DHA), a particular type of omega-3, is present in the retina in large amounts. It is very important for healthy brain and eye development during infancy, so if you have young kids, ensure it’s in their diet. Studies have shown signs that DHA, as well as another omega-3 called eicosapentaenoic acid (EPA), could aid in the production of tears, therefore benefitting sufferers of dry eyes. The anti-inflammatory properties of omega-3 fatty acids may also help prevent diabetic retinopathy. The following foods are sources of omega-3 fatty acids:

Oily fish such as tuna and sardines
Nuts and seeds
Plant oils like olive oil and canola oil

Lutein and zeaxanthin

Lutein and zeaxanthin are carotenoids, the same category that beta carotene falls into. They are present in the macula and the retina of the eye. As they are antioxidants, they may help to reduce oxidative damage to and pressure in the eye.

Lutein and zeaxanthin have been part of scientific studies, with results suggesting that they may help decrease the risk of developing both AMD and glaucoma. Lutein has also shown signs of helping improve vision in people with cataracts. Food sources of Lutein and zeaxanthin include:

Green leafy vegetables like kale, lettuce, and spinach
Egg yolks
Asparagus and broccoli

Can I get enough of these nutrients from food or do I need supplements?

In terms of both general health and eye health, it is always desirable for your nutritional needs to be met by whole foods alone. A balanced diet rich in all of these micronutrients, as well as the quantities and proportions of macronutrients necessary for the healthy functioning of the rest of the body, is the best way to go about it.

This is achievable, although it can take a lot of careful planning to cover all the bases. As outlined above, there are plenty of dietary sources of these vitamins and minerals, but if you are struggling to fit everything in, nutritional supplements are an option.

Before deciding to take any kind of supplement, speak with your doctor and follow their advice on the matter. If they tell you that it is safe for you to do so, there are a range of multivitamin options available that contain the vitamins and minerals listed here. There are also vision supplements designed specifically to promote eye health.

If you do go down the supplement route, always be conscious of expiration dates, and do your research on various manufacturers before settling on one. Organic supplements are preferable to non-organic ones. Once you’ve found one that seems suitable, double-check with your doctor and get their approval on it before you take it.

Good habits for eye health

Proper nutrition is just one way to take care of your eyes. There are many other simple measures that can play a role in maintaining good eye health and keeping problems at bay. Prioritize good UV protection when choosing sunglasses to negate the harmful effects of the sun’s rays. Get regular eye tests to ensure your vision is adequately corrected so that eye strain is minimal. Stay active. Regular exercise does wonders for the body and reduces the risk of vision problems that are linked to obesity. Similarly, smoking is detrimental to your overall health and increases the risk of eye diseases like cataracts, glaucoma, and macular degeneration. Finally, practising good hygiene when it comes to using contact lenses is vital for eye health. Wash your hands before touching your eyes, and change the saline solution every time you use your lenses.

Keep your eyes healthy

Eyesight is something that most people take for granted, and it is sorely missed when it goes. In most cases, when your sight starts to deteriorate, the vision that you lose cannot be regained, so start doing what you can now to preserve your vision and eye health. Looking after your diet and making an effort to follow the tips in the section above can go some way to keeping your eyes as healthy as possible for as long as possible. If you have any questions regarding eye health, ask one of our opticians today.

Reference list

Aimin Wang, Jing Han, Yunxia Jiang, Dongfeng Zhang (2014), Association of vitamin A and β-carotene with risk for age-related cataract: a meta-analysis, National Library of Medicine. https://pubmed.ncbi.nlm.nih.gov/25194611/

Age-Related Eye Disease Study Research Group (2001), A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E, beta carotene, and zinc for age-related macular degeneration and vision loss: AREDS report no. 8, National Library of Medicine. https://pubmed.ncbi.nlm.nih.gov/11594942/

S E Hankinson, M J Stampfer, J M Seddon, G A Colditz, B Rosner, F E Speizer, W C Willett (1992), Nutrient intake and cataract extraction in women: a prospective study, National Library of Medicine. https://pubmed.ncbi.nlm.nih.gov/1392884/

William G Christen, Robert J Glynn, Emily Y Chew, Christine M Albert, Joann E Manson (2009), Folic acid, pyridoxine, and cyanocobalamin combination treatment and age-related macular degeneration in women: the Women’s Antioxidant and Folic Acid Cardiovascular Study, National Library of Medicine.
https://pubmed.ncbi.nlm.nih.gov/19237716/

Rong Liu, Tian Wang, Bao Zhang, Li Qin, Changrui Wu, Qingshan Li, Le Ma (2014), Lutein and zeaxanthin supplementation and association with visual function in age-related macular degeneration, National Library of Medicine.
https://pubmed.ncbi.nlm.nih.gov/25515572/

Mark Y.Z Wong, Ryan E. K. Man, Eva K. Fenwick, Ling-Jun Li, Rob M. van Dam, Preeti Gupta, Mary F. Chong, Ecosse L. Lamoureux (2018), Dietary intake and diabetic retinopathy: A systematic review, National Library of Medicine.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5764236/

N W Solomons, R M Russell (1980), The interaction of vitamin A and zinc: implications for human nutrition, National Library of Medicine.
https://pubmed.ncbi.nlm.nih.gov/6774607/

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Watery Eyes in the Morning

Woman with watery eyes holding a tissues

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Watery Eyes in the Morning

Tears are discharged through your tear ducts and then evaporate. If your eyes produce too many tears, this may result in watery eyes.

Our eyes can tear up or water for many reasons. If you wake up in the morning and notice that your eyes are more watery than usual, you may have what is called epiphora.

Epiphora is the medical definition of watery eyes, which indicates that your eyes are producing too many tears or something is stopping the tear drainage system from working properly.

This article will cover the most common causes and symptoms of watery eyes in the morning and provide solutions that can help.

Causes of watery eyes (epiphora)

Tears play a vital role in maintaining the health and lubrication of the eyes, but when their production becomes excessive, it can lead to watery eyes. This condition can occur due to various factors, ranging from environmental triggers to underlying eye conditions.

Lack of correct tears components (that help to help your tears ‘stick’ to your eyes)
Allergies
Eye irritation due to the weather
Blocked tear duct
Eye strain
Eye infection (i.e., pink eye)
Dry eye syndrome
Eyelid inflammation

Symptoms of watery eyes

Watery eyes can manifest with other symptoms in addition to excess tears. These symptoms may vary depending on the underlying cause. Here are some common symptoms associated with watery eyes:

Excessive tearing
Blurred vision
Redness
Eye discomfort (i.e., itchy eyes)
Eyelid swelling
Vision changes
Watery or sticky discharge

Watering and dry eyes

One of the most common causes of watery eyes is dry eye syndrome. When your eyes are extremely dry, it can lead to an overproduction of tears. This happens because the lack of proper lubrication prompts your eyes to continuously generate excessive tears, thereby perpetuating the cycle.

The cause of dry eyes is usually an imbalance in the composing ingredients of the tears. You should contact your eye doctor for a check-up to determine the best treatment.

Blocked tear ducts

Blocked tear ducts, also called lacrimal ducts, are another common cause of watering eyes among adults and older children. Tear ducts are responsible for draining tears from the surface of the eye into the nasal cavity.

When these ducts become partially or completely obstructed, tears cannot drain properly, resulting in an accumulation of tears and watery eyes.

The obstruction may become more pronounced during periods of inactivity, such as during sleep. When you sleep, the tear system production continues, but the drainage pathway may be limited or completely blocked, causing tears to pool on the eye’s surface.

Upon waking up in the morning, you may notice excessive tearing and watery eyes due to accumulated tears overnight.

DID YOU KNOW

The most common causes of watery eyes (epiphora) in the morning are dry eyes and blocked tear ducts. These may cause an accumulation of tears on the surface of the eye during sleep time.

Watering eyes in babies

Watery eyes in babies is usually nothing to be concerned about. It is mainly due to obstructed tear ducts, which prevent normal tear production and draining of the eye. (Dhiman et al. 2017)

Gently massaging the tear ducts while applying light pressure with the finger and thumb to the outer side of the nose can potentially help dislodge tears.

Another reason can be that some newborns are born with underdeveloped tear ducts. This is why watery eyes often clear up in a few weeks when the tear ducts develop. In any case, we recommend seeing a professional for the right diagnosis and treatment.

How do I manage watery eyes?

Since different factors can cause epiphora, treatments to mitigate and cure this condition can vary. Here are some suggestions that can help alleviate watery eyes:

Artificial tears: lubricating eye drops, also known as artificial tears, can help relieve dryness and irritation that may contribute to watery eyes. These eye drops can help maintain moisture on the ocular surface and reduce excessive tear production.
Warm compresses: applying a warm compress to the eyes can help open up blocked tear ducts and promote proper drainage. Soak a clean washcloth in warm water, wring out the excess moisture, and place it gently over closed eyes for a few minutes.
Adjust your screen time: prolonged screen use might contribute to your watery eyes. Take regular breaks and consider getting a pair of blue light-blocking glasses. This can help reduce eye strain and excessive tearing.
Protect your eyes from the surrounding environment: if your watery eyes are triggered by allergies or irritants, try to minimize exposure to these substances. Also, when outdoors on windy days or in dusty or dry environments, wear wraparound sunglasses or protective eyewear to shield your eyes from irritants.

Always remember that these are general guidelines. If the problem persists or worsens, we recommend consulting an eye doctor for professional medical advice on the causes and best treatment. If you have any doubts about watery eyes or any other query related to eye health, you can contact our online certified opticians for a free consultation.

References

Chawla, B., Dhiman, R., Chandra, M., Bajaj, M., & Pushker, N. (2017). Clinical profile of the patients with pediatric epiphora in a tertiary eye care center. Indian Journal of Ophthalmology, 65(1). PubMed Central. https://doi.org/10.4103/0301-4738.202306

What Your Eye Color Says About Your Personality

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What Your Eye Color Says About Your Personality

What causes eye color | Brown eyes | Blue eyes | Green eyes | Hazel eyes | Black eyes | Grey eyes | Takeaways

Our eye colors can tell us a lot about our genetics, but can they indicate specific personality traits as well?

Do different eye colors mean anything?

Often referred to as the window to the soul, our eyes are one of the first things people notice about us. The most important organ regarding our senses, our eyes, can be a mesmerizing point of beauty thanks to the pool of colors that swirl around.

But do they mean something other than the obvious? While the color of our eyes is determined by a combination of pigmentation and genes, some of the world’s population and cultures play with the idea that eye color holds a deeper meaning about a person and may literally be a window to our personalities.

What determines your eye color?

Scientifically speaking, the color of our eyes comes down to genetics and pigmentation. Melanin is the pigment responsible for our eye color that sits in the front layer of the iris (MedlinePlus 2022). Melanin comes in two main forms that contribute to dark and light-colored eyes: eumelanin and pheomelanin.

The more eumelanin melanin you have in your iris, the darker your eyes are. Therefore, people with brown eyes have the most melanin. People with pheomelanin melanin have lighter hues like blue, gray, or green eyes.

What are the 4 main eye colors?

The four most common eye colors are brown, blue, hazel, and green. Brown eyes are one of the most common eye colors there is. Nearly half the population has this eye color. On the other end, green eyes are considered one of the most rare colors, with less than 10% of the population having this unique color hue.

Of course, there are other eye colors that people can have, but these are less common, like grey eyes, or can stem from conditions such as albinism. Black eyes are also another interesting color. Technically these don’t really exist, but you may have such dark brown eyes that they seem black in some lights.

What type of person are you if you have brown eyes?

Studies have shown that brown-eyed people tend to be sociable, have a high level of self-confidence, and are extremely ambitious (Chandola, R 2016, p. 124). Brown-eyed individuals are determined to achieve their goals and possess strong mental strength.

Whether you have dark or light brown eyes, people feel calm and secure in your presence. This could be due to the fact that your eye color feels familiar and safe, considering it is the most common.

What kind of trait are blue eyes?

Known to be a child’s eye color when they are first born, blue-eyed individuals give a sense of youthfulness to others. Common traits for people with blue eyes are that they are cheerful, have a pleasant demeanor, and are kind to everyone. This could be thanks to their younger looks.

Psychologists have also said that blue-eyed people are meant to have a high pain tolerance. Whether this is due to others underestimating them for their looks, blue-eyed people aren’t ones to be messed with just because they seem innocent.

DID YOU KNOW

Contrary to popular belief, black eyes do not exist. This pigmentation and hue can not naturally occur in our eyes unless the appearance is altered with colored contact lenses.

What personality type are green eyes?

Green-eyed people tend to be mysterious, all thanks to the amount of melanin that makes up their eye color. Individuals with this eye color have a creative outlook and are curious enough to ask tough questions. Much like blue eyes, these light eyes are also associated with a vibrant and youthful personality.

People with green eyes have also been known to be more jealous than others, but this may also be due to the fact that they are extremely passionate, whether in their work or personal life.

What hazel eyes say about you

Hazel eyes are like looking into a pool of warm honey and amber hues, so it’s only a given that people with hazel eyes tend to be warm and inviting. These people also enjoy taking chances and are bursting with powerful, vivacious energy.

People with hazel eyes are also courageous and determined to tackle the challenges that they face. They possess a variety of original perspectives and methods and will almost certainly think of original answers related to any issues, making them great to have on your team.

What do black eyes say about someone?

Even if this is not a real eye color, people with deep dark eyes are seen to be very optimistic and responsible. They are constantly alert and eager to establish their value with others but tend to keep to themselves and are frequently secretive.

People with more melanin resulting in dark brown, almost black-looking eyes, are also known to have stronger eye contact skills, which some people may find intimidating.

What do grey eyes signify about your personality traits?

Those with grey eyes are hard to come by, but they’ll leave an impact when you do. People with grey eyes are calm and organized and often make great leaders by remaining strong when faced with stressful situations.

These individuals may keep to themselves, but when given the right environment and encouragement, they will shine and show you their sharp minds and true personality of strength and determination.

Eye color personality - does it really mean anything?

Whether or not you believe eye color is a significant factor in personality traits or if our eye color reveals anything about us other than our genetics, there’s no harm in seeing if it rings true. Study participants may or may not be biased in their beliefs, but one thing is for sure, our eyes are important and can tell us a lot about someone.

Our eyes can indicate whether we are tired, stressed, sad, happy, or healthy. So whatever eye color you have, taking care of them is important. Remember to check up on your eye health and wear the correct prescription glasses you need. If you have any other questions, speak to one of our certified online Opticians who are there to help.

Reference list

MedlinePlus. (2022). Is Eye Color Determined by Genetics?. MedlinePlus. Retrieved May 15, 2023, from https://medlineplus.gov/genetics/understanding/traits/eyecolor

Chandola, Rupali. (2016). Eye Colour: A Physical Trait Correlates with Personality & Mental Health. The International Journal of Indian Psychology. 3. 119-125. 10.1155/2014/291882. Retrieved May 12, 2023, from https://www.researchgate.net/publication/305221695_Eye_Colour_A_Physical_Trait_Correlates_with_Personality_Mental_Health

Is Bad Eyesight Genetic?

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Is Bad Eyesight Genetic?

Poor eyesight tends to run in the family, but your genes aren't the sole factor in determining your eye health and quality of vision.

Can you inherit poor eyesight?

Our genes are the reason that we often resemble our parents. We can inherit physical traits like hair color, height, and facial features from them, as well as behavioral characteristics and medical conditions. Our eyesight is heavily influenced by our genes, so if your parents have vision problems, there is a good chance that they will pass them on to you too.

Is bad eyesight genetic? Yes, it can be. Most eye conditions and diseases are hereditary, but not every case of poor vision can be attributed to your family history. Is your bad vision genetic for sure? Not necessarily. Other environmental factors can also contribute. Genetics alone does not determine your eye health and quality of vision, although it does play a significant role.

Which eye conditions are hereditary?

According to the World Health Organisation (2022), at least 2.2 billion people worldwide suffer from some type of visual impairment. The most common vision problems are myopia, hyperopia, and astigmatism, which are all hereditary refractive errors. If one or both of your parents have one of these vision impairments, then you will likely inherit them as well.

Myopia

Myopia is commonly referred to as nearsightedness or shortsightedness. Myopia occurs when the eyeball is too long, causing distant objects to appear blurry, while close objects can be seen clearly.

Hyperopia

Hyperopia is also called farsightedness or longsightedness. The opposite of myopia, it causes blurry vision at close range, but objects in the distance appear clear. A curved cornea, short eyeball, or a combination of the two is responsible for farsightedness.

Most of the time, this condition affects people over the age of 40, but it has started to occur more frequently in people in their 20s. This is attributed to the greater amount of time we now spend focusing our eyes on screens.

DID YOU KNOW

Nearsightedness is both the most common refractive error and the most common eye condition worldwide. The BBC (2022) reports that it affects around 40% of adults in the US, and at the current rate, half of the world population will be myopic by 2050.

Astigmatism

Astigmatism is another cause of bad vision. People with this hereditary condition experience blurred vision throughout their whole field of view as a result of the irregular shape of their cornea.

All of these refractive errors can be diagnosed by an eye test and easily treated with prescription glasses or contact lenses to restore normal vision. Regular eye tests are recommended every two years for adults and every year for under 16s and over 65s.

Cataracts

A cataract is a cloudy area on the lens of the eye that impairs eyesight. Cataracts cause 51% of all cases of blindness worldwide. Cataracts can develop due to a genetic predisposition, but there are many other unrelated causes. The natural aging process, trauma to the eye, exposure to UVB and other types of radiation, alcohol abuse, and smoking can all lead to cataracts.

Genetic eye diseases

The following eye diseases are also linked to genetics. Again, that is not to say that the only way you can be afflicted with these diseases is to inherit them. Even with no record of these eye diseases in your family, certain environmental factors can lead to their development.

Age-related macular degeneration (AMD)

Age-related macular degeneration is an eye disease that blurs your central vision. The macula is found towards the back of the eye, and when damaged, it affects the ability to see faces clearly, read, and drive. If you have a family history of AMD, you have a higher chance of developing the disease.

As the name suggests, age-related macular degeneration occurs later in life, usually not before the age of 55. It can be classified as wet AMD or dry AMD. With dry (atrophic) AMD, the macula becomes thinner, while wet AMD sees the macula damaged by the growth of abnormal blood cells around it. As AMD progresses, those affected experience greater vision loss.

Glaucoma

Glaucoma is caused when the pressure inside the eye increases, damaging the optic nerve, resulting in poor eyesight and vision loss. It is the second-leading cause of blindness worldwide. There are usually no symptoms until the optic nerve has been considerably damaged, making glaucoma a particularly dangerous eye disease.

Although everyone is at risk of developing glaucoma, that risk factor is four to nine times higher if you have a family history of the disease.

Retinitis pigmentosa (RP)

Retinitis pigmentosa is a degenerative disease that affects the cells of the retina. The first symptoms manifest as tunnel vision and night blindness, with loss of central vision sometimes occurring later on.

The RP gene is inherited via an X chromosome. It is possible to be a carrier of the gene without suffering from the disease itself. If both your parents carry the inherited genetic markers, you have a 25% chance of being affected by RP.

Although everyone is at risk of developing glaucoma, that risk factor is four to nine times higher if you have a family history of the disease.

How to look after your eye health and vision

We can’t control what we inherit from our parents, but there are at least steps we can take to promote good eye health and reduce our chances of developing eyesight problems. A lot of the efforts we make for the good of our general health also benefit our eyes. Everyone, regardless of their family history, should follow these tips:

Eat a balanced diet rich in nutrients like Vitamins A, C and E, zinc, lutein, zeaxanthin, and Omega-3 fatty acids. Good vitamin intake will go some way toward staving off cataracts and AMD. Omega-3 helps drain intraocular fluids, thus avoiding the high eye pressure that can cause glaucoma. Lutein and zeaxanthin are needed to maintain a healthy macula.
Drinking plenty of water and staying hydrated helps your eyes – and all the other cells in your body – to function properly, and can prevent dry eye from occurring.
Smoking is detrimental to almost every aspect of our health and increases the risk of developing many of the conditions and diseases mentioned in this article. Smoking can cause high blood pressure, which has been found to increase the risk of glaucoma.
Always prioritize UV protection when buying sunglasses. UV rays have many harmful effects, and exposure to them can lead to the development of cataracts.
Limit your screen time as much as possible. The increase in younger people developing long-sightedness is linked to their heavy use of technology and the extended periods of focusing on screens close to their eyes. To break up your screen time, use the 20-20-20 rule: Look 20 feet forward for 20 seconds every 20 minutes.

Even if you haven’t been blessed with perfect genes, don’t give up on your eyes! Not taking care of them properly can worsen existing hereditary eye conditions, create new ocular problems, or even lead to vision loss.

Regular eye tests will spot any vision problems you may have, while regular eye exams will be able to detect signs of diseases and other eye health issues. Appropriate treatment can then be prescribed by your optometrist or eye doctor.

If you have inherited a condition or disease, you’ll probably have to make some adjustments to your lifestyle or add some extra steps to your eye care routine. Although some hereditary conditions currently have no cure or effective treatment, vision rehabilitation can help make the most of what you have, and advancements in medical technology give hope for the future.

Reference list

Blindness and vision impairment (2022, October 13). World Health Organization. https://www.who.int/news-room/fact-sheets/detail/blindness-and-visual-impairment

Mudditt, Jessica (2022), Why short-sightedness is on the rise, bbc.com/future. https://www.bbc.com/future/article/20220927-can-you-prevent-short-sightedness-in-kids

How to Get Dust Out of Your Eye

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How to Get Dust Out of Your Eye

As well as it being irritating, particles like dust should be removed to prevent any potential damage to your eyes.

Our eyes are an essential part of our body and must be taken care of properly. One of the most common issues that people face is getting dust or sand in their eyes. Environmental factors, dust, and debris can all cause eye irritations or infections.

In this article, we will discuss some of the essential steps to take to remove any foreign body from your eye. There are several options you can take for this to be done at home, but there is also a point where professional medical care may be required.

Inspect your eye

The first thing you need to do before trying to remove any particles from your eye is to identify where and what it is.

Wash your hands thoroughly with soap and warm water before touching your eye area. This will help prevent the spread of bacteria and reduce the risk of infection.
Find a clean, well-lit area to inspect the inside of your lower and upper eyelid, as well as the inner corner. Ideally, you should use a bright light source, such as a lamp or flashlight, to help you see any debris in your eye more clearly.
Gently pull down your lower eyelid with your index finger to expose the inner surface of your eyelid.
Examine your eye carefully in a mirror. Look for any foreign objects, such as dust, dirt, or eyelashes that may be stuck on the surface of your eye or under your eyelid.

If you can see the object, try to remove it with a clean, damp cloth or q tip or by flushing it with saline. Do not use your fingers or any sharp objects, such as tweezers, to remove the object in your eye, as this can cause contamination or further eye injuries.

Now that the object has been identified, let’s look at a few options you can take to remove it.

Option 1: Blinking

It may seem like a simple act, but blinking may be the safest and quickest way to remove a foreign object from your eye.

When we blink, our eyelids close and cover the surface of our eyes. This motion creates a natural cleaning mechanism that helps to remove any particles of dust or debris that may have settled on the surface of our eyes. The eyelids act like a windshield wiper, sweeping across the eye to remove any foreign objects.

The process of blinking also stimulates the production of tears, which are crucial for maintaining the health of our eyes. Tears also help to lubricate the eyes, keeping them moist and preventing dryness. They also contain enzymes and proteins that help to fight off infections and remove any harmful particles that may have entered.

Option 2: Flush it with saline or distilled water

If blinking does not remove the debris, it may be time to try and flush out your eye. Naturally, this may feel uncomfortable to do at first, but a steady stream of saline or distilled water to the eye may be the right solution to remove what is lodged there.

Use sterile saline or distilled water to flush out the foreign particle from your eye area. First, fill a sterilized cup or container with saline or distilled water and lean your head over a sink or basin. Next, open and close your eye while pouring the saline or distilled water over it. Continue this process until the particle is thoroughly flushed out.

Is it OK to flush your eye with saline?

Not only is it OK to flush debris from your eyes using saline, but it is also highly recommended. Saline solution is made up of a specific concentration of salt and water that is similar to the natural tears produced by your eyes, and it is generally safe to use for eye irrigation.

Is it safe to flush your eyes with tap water?

It is generally not recommended to flush your eyes with tap water, as it may contain harmful impurities or microorganisms that could cause an eye infection or other eye problems.

Tap water may contain various contaminants, including bacteria, viruses, and parasites.

This can cause infections, such as Acanthamoeba keratitis, which is a rare but severe eye infection that can be caused by exposure to contaminated water. Chlorine and other chemicals added to tap water to make it safe for drinking may also irritate the eyes and cause discomfort. If you can, use saline solution or clean distilled water to flush out your eye.

Option 3: Use a wet washcloth or Q-tip to clean it

If flushing your eye out becomes too uncomfortable, another option is to use a washcloth to gently wipe the eyelid until the debris comes out.

First, ensure that you wash your hands thoroughly before touching your eye to prevent any further irritation or infection. Then, wet the washcloth with warm water and wring out any excess moisture.

Place the washcloth or clean Q-tip gently over your eye and blink a few times. This gentle move will allow the water to wash away the dust particles. Repeat the process until the particle is removed from your eye. Remember to use a clean washcloth each time you repeat the process or use a new Q-tip.

DID YOU KNOW

Your tears act as a natural cleaner for dust and debris. However, sometimes your eyes need extra help to get rid of particles; you can use saline or clean distilled water to do so.

When to see a doctor

If the foreign substance is severe and you are unable to get it out using the above methods, it is recommended to seek medical attention. An ophthalmologist can determine the cause of the problem and prescribe proper medication or treatment to alleviate the itching sensation and prevent infection.

Removing dust or particles from your eye is a task that needs to be done safely and correctly. If left unattended, it can lead to abnormal vision pain or even vision loss. Following the steps outlined in this article can help to remove dust from your eyes in a safe and efficient manner.

What to do if you get a chemical in your eye

If you get chemicals in your eye, it is crucial to act quickly to minimize the potential damage to your eye. It helps to safely flush your eye, as outlined previously, to dilute the chemical liquid.

If you wear contact lenses, it’s important to remove them as soon as possible as they can trap harmful liquid inside the eye. Always consult medical help- even if you think the chemical is gone, a doctor will be able to assess the extent of the damage and provide appropriate treatment.

What should I do if I get metal or wood in my eyes?

If you can no longer remove objects from your eye using the outlined options, please consult an eye doctor. Whether the object is glued into the eye or buried in the tissue under the eye’s surface, you should go straight to the emergency room to fix this problem. If something is embedded in your eye, dealing with this at home is not recommended.

If you work in an environment where eye injury is more likely to happen, protect your eyes at all times by wearing the correct eyewear. Protective goggles can minimize the chances of hazards entering your eyes and causing long-lasting trauma.

Can dust in your eye cause permanent damage?

Dust particles in your eye can cause irritation, redness, and discomfort. However, in most cases, they do not cause permanent damage to the eye. The eye has a natural mechanism to remove foreign particles. As outlined, certain types of debris, such as glass, chemicals, metal or wood, can be more dangerous and require immediate first aid.

Can you avoid getting dust in your eye?

Although getting dust in your eye is not preventable, it is essential to know what to do when the unfortunate happens. Knowing the correct steps to take is a great step toward personal eye health. Put your mind at ease with more tips and helpful advice like this by visiting our optical center.

Hazel Eyes

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Hazel Eyes

By Claire Capuano

Reviewed by

Updated On May 05, 2023

Hazel eyes are rare and beautiful, with only 5% of the population having these unique eyes. Read on to find out what causes hazel eyes.

One of the first things you may notice about someone is their eyes. Their color and expression can be quite prominent, revealing a lot about an individual.

The human eye can reflect someone’s personality and ancestry, show the amount of melanin in the iris, and even give a glimpse into one’s current health condition. Hazel-colored eyes, while considered rare, are also thought to be one of the most beautiful.

According to researchers at the American Academy of Ophthalmology (2017), around 10,000 years ago, everyone had brown eyes. Today, approximately 70-80% of the world’s population have brown eyes, making brown the most common eye color. While not the rarest color, only 5% of the population have hazel eyes.

How is eye color determined?

The eye’s iris, the pigmented area surrounding the pupil, gives eyes their color. Melanin is the pigment responsible for both eye and skin color. Hazel eyes are in the brown family, but they feature other color hues like green and amber in addition to brown.

There is a complex network of genes that determine eye color in humans. Most of these genes play a role in producing, transporting, and storing melanin pigment.

The more melanin you have in your iris, the darker your eyes are. Therefore, people with brown eyes have the most melanin. People with the least melanin have blue, gray, or green eyes. Hazel eyes have more melanin than blue but less than brown.

Babies are not born with the total amount of melanin in their irises. More melanin may accumulate in the iris in the first few years of life, causing a child’s eyes to change or darken. Blue eyes that change to brown develop significant amounts of melanin, while those that turn green or hazel produce slightly less.

How does light affect different eye colors?

Have you ever noticed that eyes change color in different environments? This is because of how particular light and sunlight hit and scatter within the iris. Melanin in the iris absorbs different wavelengths of light.

Eyes with a higher concentration of melanin (darker eyes) absorb more light and reflect less from the iris. The opposite occurs in eyes with lower concentrations of melanin (light-colored eyes); less light is absorbed, and more is reflected off the iris.

What causes hazel eyes?

Hazel eyes have been called the chameleon of eye colors, changing color based on their surrounding environment. Are they green, gold, brown or a mix of all?

Hazel eyes are complex, and while what exactly determines hazel eye color is still up for debate, researchers have narrowed it down to the amount of melanin present, scattering of light, and perception.

Hazel eyes have a lower concentration of melanin, causing more light reflection off the iris. This higher level of reflection is why we tend to see changes in hazel, blue, or green eyes. The distribution of melanin can differ in parts of the iris, causing hazel eyes to appear light brown near the pupil and greener at the edge of the iris.

DID YOU KNOW

Our eyes can change color after birth as more melanin is produced, causing lighter eyes to darken.

What's the difference between hazel and green eyes?

The main difference between green eyes and hazel eyes is how melanin spreads in the iris. As mentioned, the melanin in hazel eyes may vary in different parts of the iris, causing different eye colors to appear.

As light is reflected off hazel eyes, it produces other eye colors like green, brown or gold. The melanin in green eyes is more evenly dispersed, causing light to scatter so they appear as one color: green.

Are hazel eyes rare?

Only about 5% of the world’s population have hazel eyes, making them rare. While anyone can have hazel eyes, they are most commonly found among those of Middle Eastern, Brazilian, Spanish, or North African descent.

The rarest eye color is green, with only 2% of the population having them. Even rarer than green eyes is heterochromia, a condition where a person has two different colored eyes. Less than 1% of the world’s population has this condition.

Are people with hazel eyes more at risk for eye problems?

There are some links between eye color and health factors. People with light-colored eyes are more prone to ocular melanoma, also known as eye cancer. This is because those with very light eyes have less melanin, a natural eye protectant.

Wearing sunglasses is a great way to shield your eyes from UV rays. Not only do they help you see clearer when outdoors, they protect against eye cancer and macular degeneration. Sunglasses are beneficial when spending time outside even on a cloudy day as UV rays are still present.

Changing your eye color with contacts

For those who are unhappy with their natural eye color or want to try a different eye color, colored contacts may be an option. Contacts come in various styles, allowing you to experiment with anything from gray eyes to dark brown eyes.

Color contact lenses require a prescription. If you don’t have one, you can see your eye doctor for an eye exam. An eye doctor can help you choose the best contact lenses for your lifestyle needs.

It is crucial to read the instructions to ensure you have the correct contact lenses and know how to use them. If worn improperly, they can cause eye irritation, infection, or even sight loss. Always speak with an eye care professional before wearing contacts.

What makes hazel eyes unique?

Hazel-colored eyes reflect light in a way that makes them change color. Considered unique because they feature a combination of various colors like brown, green, and amber, they are often divided into hazel brown or hazel green eyes.

Eye color is a distinctive and beautiful trait that reflects a lot about someone. It is essential to remember that no matter what your eye color is, you must take care of your eyes.

Seeing an eye doctor, wearing prescription eyewear if necessary, and protecting them from UV rays are a few ways to get started. Head to our Optical Center to read more about eye health or to speak with one of our in-house opticians.

Reference list

American Academy of Ophthalmology. (2017, April 7). Why Are Brown Eyes Most Common? Retrieved May 3rd, 2023, from https://www.aao.org/eye-health/tips-prevention/why-are-brown-eyes-most-common

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Burberry Glasses Style Guide

Fake content | does not need to | pay attention to | capitalization

Find the best fashion glasses online that will rock your wardrobe!. Once you go to Etnia Barcelona, you won’t go back.

Etnia Barcelona fashion glasses are a form of personality. The frames within Etnia Barcelona portray class, sophistication and a dash of who you are. You simply can’t have a more fun, sexy or prestigious collection.

The Etnia Barcelona glasses collection offers a wide range of rare, unique and personal patterns and styles that you won’t find anywhere else. The colorful glasses within the Etnia Barcelona range will provide you with the feels for every reason. You’ll find rich, indulging warm tones and patterns to the vibrant but ridiculously classy textures and shades. The rich frames express individuality, creativity, to be bold and stand out from the crowd with no hesitation.

Quality over quantity any day of the week

Find the best fashion glasses online that will rock your wardrobe!. Once you go to Etnia Barcelona, you won’t go back.

DID YOU KNOW

Telemedicine has made medical appointments more accessible. It allows you to have access to a medical professional in a timely manner, via a computer, tablet, or phone screen,.

Find the best fashion glasses online that will rock your wardrobe!. Once you go to Etnia Barcelona, you won’t go back.

Etnia Barcelona fashion glasses are a form of personality. The frames within Etnia Barcelona portray class, sophistication and a dash of who you are.
Etnia Barcelona fashion glasses are a form of personality. The frames within Etnia Barcelona portray class, sophistication and a dash of who you are.
Etnia Barcelona fashion glasses are a form of personality. The frames within Etnia Barcelona portray class, sophistication and a dash of who you are.
Etnia Barcelona fashion glasses are a form of personality. The frames within Etnia Barcelona portray class, sophistication and a dash of who you are.

Your eye prescription will probably change over time. This depends on your vision’s conditions and needs. Some people’s glasses prescription changes every two years. For others, it might take longer, like three or five years, or even more. The eyes grow older just like every other part of our body, so it’s only normal that, in time, our vision may need a little help. For instance, you can expect to develop presbyopia as you get older (it typically happens to most people in their thirties or forties). To help correct this, you can get a pair of reading glasses or incorporate new progressive lenses into your regular frames.

You might also be wondering how long is an eye prescription good for. Eye prescriptions often expire in two years. Your optometrist should include the date of issue and expiration on your prescription. We recommend always checking your country’s laws regarding eye prescriptions and contacting your optician for regular check-ups.

Buying prescription glasses online

Now that you understand how to read your prescription, it’s time to shop for a new pair of glasses! At SmartBuyGlasses, you can browse thousands of designer brands at affordable prices and even use our 3D Virtual Try-On tool to try your frames digitally before buying. Once you have selected your favorite pair, you can attach a photograph of your prescription or enter the details manually. Shopping for glasses online has never been easier at SmartBuyGlasses, where you can consult an online optician about eye care anytime.

Now that you understand how to read your prescription, it’s time to shop for a new pair of glasses! At SmartBuyGlasses, you can browse thousands of designer brands at affordable prices and even use our 3D Virtual Try-On tool to try your frames digitally before buying. Once you have selected your favorite pair, you can attach a photograph of your prescription or enter the details manually. Shopping for glasses online has never been easier at SmartBuyGlasses, where you can consult an online optician about eye care anytime.

Are Blue Eyes More Sensitive to Light?

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Are Blue Eyes More Sensitive to Light?

By Emma Moletto

Reviewed by

Updated On May 15, 2023

Lighter-colored eyes, such as blue, green, and hazel, are usually more sensitive to light. This is called photophobia.

If you have lighter-colored eyes, such as blue, green, or grey eyes, you might have experienced some degree of light sensitivity (photophobia).

You might have also wondered why this doesn’t happen to people with darker-colored eyes. The answer lies mainly in eye pigmentation, the size of the iris and genetics.

This article explores why blue eyes are more sensitive to light, the different causes of light sensitivity, and how to deal with it to be able to live your best life out in the sun.

Light sensitivity: photophobia

Light sensitivity, also known as photophobia, is a condition where the eyes become more sensitive to light than usual. This can cause discomfort, pain, and even headaches in those affected.

Blue-eyed individuals are more prone to photophobia due to the lower amount of melanin in their eyes, which allows more light to enter and leads to increased sensitivity.

Several factors can contribute to photophobia, aside from eye pigmentation and the size of the iris. Eye diseases such as cataracts and corneal abrasions can cause photophobia, as can certain medications, such as antibiotics and antidepressants.

Migraine headaches are also often accompanied by light sensitivity, making blue-eyed individuals who suffer from migraines even more vulnerable.

Symptoms of photophobia

Photophobia, or light sensitivity, can cause a range of symptoms that can be disruptive and uncomfortable for those affected. In addition to discomfort in bright UV light, symptoms of photophobia can include headaches, nausea, and dizziness.

These symptoms can occur in all individuals, although people with lighter-colored eyes may be more prone due to their lower levels of melanin.

Eye color pigment and the iris

Differences between eye pigmentation and the size of the iris are two key factors that contribute to why blue eyes are more sensitive to light.

The eye color, or eye pigmentation, determines how much light is absorbed by the eye. This is influenced by the amount of melanin, a pigment that also dictates skin color and hair color, present in the iris (which is the colored area surrounding the pupil).

Darker pigmentation, such as dark brown eyes, has more melanin and absorbs more light than lighter pigmentation, such as blue and green eyes. As such, the lower amount of melanin in blue eyes allows more light to enter the eye, making them more vulnerable to light sensitivity.

In addition to pigmentation, the size of the iris, which controls how much light enters the eye, also plays a role in light sensitivity.

The iris acts like a camera aperture, opening wider in darker environments to let in more light and closing in brighter environments to let in less light. This is known as the pupillary light reflex.

Typically, people with lighter pigmentation, such as blue eyes, tend to have larger irises than people with darker pigmentation, such as brown eyes. As a result, blue-eyed individuals may have a greater capacity for light entry, which can lead to greater sensitivity to light.

Why do your eyes need sun protection?

Just like our skin needs sunblock, eyes of all colors need sun protection to prevent UV damage (Atlantic Eye Institute 2021), which can lead to eye diseases like cataracts and macular degeneration.

To protect your eyes from the sun’s damaging rays, you should always wear sunglasses that offer at least 99% UVA and UVB protection whenever spending time outdoors. Additionally, a wide-brimmed hat or baseball cap can help provide even better protection for your face and eyes on a sunny day.

Taking proactive steps like taking regular breaks while working on digital devices and limiting exposure to bright lights can also help reduce the risk of developing eye problems or discomfort.

Lastly, eating a nutritious diet full of vitamins A, C and E, as well as zinc and Omega-3 fatty acids, is important for maintaining healthy vision over time.

DID YOU KNOW?

Blue eyes, just like any other eye color, need sun protection to prevent any possible UV damage. Always make sure you have a pair of sunglasses with suitable tint and coatings for your activities.

Blue eyes are more sensitive to light

Direct sunlight or other sources of UV rays exposure can cause photophobia, resulting in symptoms such as vision discomfort, headaches, nausea, and dizziness.

Blue-eyed people are particularly prone to these effects due to having less melanin in their eyes, making them more sensitive to light than those with darker eyes.

By taking care of your eyes every day with protective measures such as wearing sunglasses or hats when outdoors, along with having an overall healthy lifestyle routine, you will be able to alleviate or avoid any discomfort caused by light sensitivity. If the issue does persist over time, we do recommend going to your eye doctor for a checkup.

For any questions related to eye care and/or tips on which sunglasses would be best to protect your blue eyes properly, you can reach out to our online certified opticians at SmartBuyGlasses.

Reference list

Atlantic Eye Institute. (2021, July 12). Does Eye Color Affect Vision? Retrieved May 8, 2023, from https://atlanticeyeinstitute.com/does-eye-color-affect-vision/

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What is the Fastest Way to Heal a Scratched Eye?

What is a scratched cornea?

Corneal abrasion causes & risk factors

DID YOU KNOW

Corneal abrasion symptoms

How to deal with a suspected corneal abrasion

How to treat a scratched cornea

Medical treatment

Recovery time

Prevention is better than a cure

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Eye Charts: Everything you need to know

What are the different types of eye charts?

Snellen Chart

Tumbling E Chart

Landolt C Chart

Jaegar Chart

How will your doctor use the Snellen eye chart?

Here's a step-by-step guide of how it will proceed:

How to read eye chart results

Does 20/20 visual acuity mean perfect vision?

DID YOU KNOW

What is the history of the Snellen Eye Chart?

What is the difference between a vision test and an eye exam?

Why do I need a vision test or eye exam?

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Vitamins for Eyes

What are the best vitamins for eye health?

Vitamin A (Beta carotene)

B vitamins

Vitamin C

DID YOU KNOW

Vitamin E

Zinc

Omega 3 fatty acids

Lutein and zeaxanthin

Can I get enough of these nutrients from food or do I need supplements?

Good habits for eye health

Keep your eyes healthy

Reference list

Ask our opticians

Ask our opticians

Watery Eyes in the Morning

Causes of watery eyes (epiphora)

Symptoms of watery eyes

Watering and dry eyes

Blocked tear ducts

DID YOU KNOW

Watering eyes in babies

How do I manage watery eyes?

References

Ask our opticians

What Your Eye Color Says About Your Personality

What causes eye color | Brown eyes | Blue eyes | Green eyes | Hazel eyes | Black eyes | Grey eyes | Takeaways

Do different eye colors mean anything?

What determines your eye color?

What are the 4 main eye colors?

What type of person are you if you have brown eyes?

What kind of trait are blue eyes?

DID YOU KNOW

What personality type are green eyes?

What hazel eyes say about you