Why Are My Eyes So Sensitive to Light?

Did you know that adults visiting an eye doctor range from 87.9 million to 99.5 million?

Many of us will experience being sensitive to light at some point. This can be frustrating, especially if “some point” is temporary.

However, some individuals have chronically hypersensitive eyes and have to deal with this discomfort. This can also happen suddenly, leaving them unable to do many things. So why are your eyes so sensitive to light?

We’ve rounded up everything you need to know about light sensitivity in the eyes and what you can do about it.

Dry Eye Syndrome

This syndrome is a condition that can cause your eyes to become irritated and dry. This can happen when your tears cannot keep your eyes lubricated. This can be caused by several things, including environmental factors, medications, and certain medical conditions.

One of the most common symptoms of dry eye syndrome is sensitivity to light. This can make it challenging to be in bright environments for long periods. 

Migraines

There are many possible explanations for why someone might experience light sensitivity during a migraine attack. One theory is that the pain of a migraine can cause the pupils to constrict, which makes the eyes more sensitive to light.

Additionally, migraines can cause changes in the brain that affect how it processes visual information, making the light seem brighter and more painful.

Some people also find that their eyes are more sensitive to light during a migraine because of their medications. Try a cold compress for eyes to relieve inflammation immediately.

Eye Strain

The eyes are susceptible to light, and when you look at a screen, you expose them to a lot of bright light. This can cause the eyes to fatigue and become strained. This is especially true if you spend a lot of time looking at screens.

If you are experiencing eye strain, you may notice your eyes feel tired, dry, or irritated. You may also have trouble focusing. To help reduce eye strain, take breaks often and try to blink more frequently. You can also adjust the brightness of your screen.

Keratitis 

Another possibility that your eyes are sensitive to light is that you have keratitis, an inflammation of the cornea. This can be caused by various things, including infection, injury, or exposure to certain chemicals or substances.

Keratitis can be pretty painful and can lead to light sensitivity. If you suspect you have keratitis, you must see a doctor or other medical professional to get vision protection treatment and relief from your symptoms.

Corneal Abrasion

Corneal abrasions can be very painful and lead to tearing redness, and light sensitivity. The transparent, protective layer at the front of the eye is scraped or scratched, exposing the more sensitive tissue underneath.

Sometimes, a foreign object, such as dust or sand, may be the cause.

Protect Your Eye From Light Sensitivity

There are many potential causes of light sensitivity, including certain medical conditions, medications, and eye injuries. You should see a doctor immediately if you experience sudden or severe light sensitivity.

If your light sensitivity is mild and doesn’t interfere with your daily activities, you can try wearing sunglasses or reducing your exposure to bright light.

You can find more helpful tips and advice on our blog.