Eye Health: Conditions, Symptoms, and Treatment | Health

eye-user-manual-tout

Eye Health, Explained

Having perfectly healthy eyes—clear vision and no pain or other symptoms—is...

Having perfectly healthy eyes—clear vision and no pain or other symptoms—is crucial to your health and well-being. The good news is that it's easy to learn more about eye problems, symptoms, and the treatments that will keep you in tip-top shape.

Featured Stories

computer-writing-vision-screen

11 Reasons Your Vision Is Blurry–and What to Do About It

What you need to know about the many causes of fuzzy, unfocused eyesight.

What you need to know about the many causes of fuzzy, unfocused eyesight.

macular-degeneration-eye-closeup

What Is Macular Degeneration?

Everything you need to know about this complex eye condition, which causes ...

Everything you need to know about this complex eye condition, which causes a loss of vision in the center of the eye.

eye-freckles-closeup

What Eye Freckles Can Tell You About Your Health

About 60% of people have these iris specks.

About 60% of people have these iris specks.

liquid-nose-job hyaluronidase fille dermatology woman health nose surgery non-surgical

A Nonsurgical Nose Job Left This Woman With Vision Loss—Here’s How

This popular cosmetic procedure caused one woman "excruciating pain" and pa...

This popular cosmetic procedure caused one woman "excruciating pain" and partial blindness.

protect-eyes-all-ages

Easy Ways to Protect Your Eyes at Any Age

why-dry-eye-intro-dry-leaf

11 Triggers of Dry Eye, and What to Do About Them

Are your chronic eye symptoms due to dry eye syndrome? Here are some risk f...

Are your chronic eye symptoms due to dry eye syndrome? Here are some risk factors for dry eye, and what to do about them.

eye-cataracts

Everything You Need to Know About Cataracts, According to Ophthalmologists

They can start developing as soon as age 40.

They can start developing as soon as age 40.

eye swollen infection pink eye periorbital cellulitis preseptal periorbital

What Exactly Is Periorbital Cellulitis—and How Do You Get It?

This is what periorbital—or preseptal—cellulitis really looks like.

This is what periorbital—or preseptal—cellulitis really looks like.

what-the-health-eye

This Type of Eye Surgery Can Actually Make Vision Worse

Radial keratotomy was popular in the '80s and '90s, but now doctors...

Radial keratotomy was popular in the '80s and '90s, but now doctors know that the procedure can cause farsightedness.

eye-floaters-myodesopsia eye-floaters myodesopsia

What Causes Eye Floaters? Ophthalmologists Explain Those 'Cobwebs' You See Sometimes

They're usually harmless—but in rare cases, they can lead to vision los...

They're usually harmless—but in rare cases, they can lead to vision loss.

may-need-to-replace-sunglasses-more-than-you-think-woman

Your Eyes: A User's Manual

You May Need to Replace Your Sunglasses More Often Than You Think

Are your sunglasses protecting your eyes from damaging UV rays? If you have...

Are your sunglasses protecting your eyes from damaging UV rays? If you have had your current shades for a while, the UV protection may be fading, researchers say.

rosanne-barr-blind

Your Eyes: A User's Manual

All About the Eye Diseases Stealing Roseanne Barr’s Sight

Here's what you should know about macular degeneration and glaucoma.

Here's what you should know about macular degeneration and glaucoma.

signs you might have pink eye woman health ophthalmology itchy red irritated dry mucus pus pain infection allergy

5 Pink Eye Symptoms to Watch For

Red eyes aren't the only symptom—here, four other ways to know if you&#...

Red eyes aren't the only symptom—here, four other ways to know if you're dealing with this highly contagious condition.

kendall-jenner-sunglasses

Why Those Tiny Sunglasses Celebs Love Aren't Actually Good for Your Eyes

It turns out size does matter–at least when it comes to sunglasses.

It turns out size does matter–at least when it comes to sunglasses.

Tired woman rubbing watery, teary eyes

9 Reasons Your Eyes Are So Watery–and What to Do About It

Seasonal allergies, pink eye, and blocked tear ducts can all contribute to ...

Seasonal allergies, pink eye, and blocked tear ducts can all contribute to constantly watery eyes. Find out what's behind your tears and when to see an eye doctor for treatment.

01-red-eyes-why-feature

8 Reasons Your Eyes Are Red—and How to Treat Them

Bright red spider-like veins, red patches, overall redness—learn all the ca...

Bright red spider-like veins, red patches, overall redness—learn all the causes of bloodshot eyes, so you can get a sense of what's behind the redness in yours and whether you need to see an eye doctor pronto.

eye-freckles-closeup

What Eye Freckles Can Tell You About Your Health

About 60% of people have these iris specks.

About 60% of people have these iris specks.

eye-twitch-rub

Here’s Why Your Eye Is Twitching—and How to Make It Go Away

Wondering what it means when your eye twitches? Although annoying, the good...

Wondering what it means when your eye twitches? Although annoying, the good news is that eye twitching is rarely serious.

More on Eye Health

Featured Videos

blue-eye

Blue Eyes Connected to Raised Alcoholism Risk

Your eye color may tell you something about your risk for alcohol addiction...

Your eye color may tell you something about your risk for alcohol addiction, according to researchers. People with light-colored eyes have a higher frequency of dependency compared to those with darker eyes.

7-things-you-should-never-do-to-your-eyes-video

7 Things You Should Never Do to Your Eyes

Shed these seven bad habits for optimal eye health.

Shed these seven bad habits for optimal eye health.

what-to-eat-for-healthy-eyes-video

The Best Foods for Healthy Eyes

These fruits and veggies can help stave off an array of eye problems.

These fruits and veggies can help stave off an array of eye problems.