Blepharitis (blef-uh-RYE-tis) is inflammation of the eyelids.

Blepharitis usually involves the part of the eyelid where the eyelashes grow and affects both eyelids.

Blepharitis commonly takes place if tiny oil glands located near the base of the eyelashes become clogged.

This leads to irritated and red eyes.

Several diseases and conditions can cause blepharitis.

Blepharitis is often a chronic condition that is difficult to treat.

Blepharitis can be uncomfortable and may be unsightly.

But it usually doesn’t cause permanent damage to your eyesight, and it’s not contagious.

The exact cause of blepharitis isn’t clear.

Because appointments can be brief, it’s a good idea to be prepared for your appointment.

Here’s some information to help you get ready.

Preparing a list of questions will help you make the most of your time with your doctor.

List your questions from most important to least important in case time runs out.

Your doctor is likely to ask you a number of questions.

To wash your eyelids:

Avoid anything that irritates your eyes, such as eye makeup and contact lenses.

If that is not enough, your doctor may suggest prescription treatments, including:

Blepharitis rarely disappears completely.

Even with successful treatment, the condition frequently is chronic and requires daily attention with eyelid scrubs.

Self-care measures such as the following may be the only treatment necessary for most cases of blepharitis.

Makeup can make it harder to keep your eyelids clean and free of debris.

Also, it’s possible that makeup could reintroduce bacteria to the area or cause an allergic reaction.

Try over-the-counter artificial tears.

These lubricating eyedrops may help relieve dry eyes.

If you have dandruff that’s contributing to your blepharitis, ask your doctor to recommend a dandruff shampoo.

Using a dandruff-controlling shampoo may relieve your blepharitis signs and symptoms.

Using tea tree shampoo on your eyelids each day may help deal with mites.

No alternative medicine treatments have been found to conclusively ease the symptoms of blepharitis.

Omega-3 fatty acids are found in foods such as salmon, tuna, trout, flaxseed, and walnuts.

Updated: 2015-03-13

Publication Date: 2006-02-06