Conjunctivitis, or "pinkeye,"" is an inflammation of the delicate membrane (conjunctiva) that lines the inside of the eyelid and the surface of the eye. It can be caused by bacteria, viruses, allergies, pollution, or other irritants.

The symptoms are redness in the whites of the eyes, red and swollen eyelids, lots of tears, and a sandy feeling in the eyes. There may be a discharge that causes the eyelids to stick together during sleep and occasional sensitivity to light.

Prevention

Wash your hands thoroughly after treating a person with pinkeye.
• Avoid eye-rubbing, because it can transfer the condition from one eye to the other.
• Do not share towels, handkerchiefs, or washcloths with an infected person.

If a chemical or object gets into your eye, immediately flush the eye with water.

Although most cases of conjunctivitis will clear up in 5 to 7 days on their own, viral pinkeye can last many weeks. Conjunctivitis due to allergies or pollution will last as long as you are exposed to the irritating substance. Good home care will speed healing and ease the discomfort.

Home Treatment

Apply moist compresses several times a day to relieve discomfort.

Gently wipe the edge of the eyelid with moist cotton or a clean, wet washcloth to remove encrusted matter.

Don't wear contact lenses or eye makeup until the infection is gone. Throw out eye makeup after an eye infection.