Conjunctivitis, also known as pink eye, is the most common eye infection in the United States. Conjunctivitis is an inflammation of the conjunctiva, the clear mucous membrane that covers the white part of the eyeball (the sclera) and the inside of the eyelid. The inflammation makes the eye appear red or pink, especially near the corners of the eye and is usually accompanied by mild pain or irritation. Other symptoms of conjunctivitis may include increased tearing, a gritty feeling in the eye, sensitivity to light, swelling, and itching.

Conjunctivitis is highly contagious but you can help prevent the spread of this infection by following these seven simple tips:

• Wash your hands thoroughly and often
• Change pillowcases, washcloths, and towels frequently
• Replace eye cosmetics regularly
• Do not share eye drops or cosmetics such as eve pencils and mascara
• Do not share towels, handkerchiefs, washcloths, towels, or pillowcases, with others, including family members
• Handle and clean contact lenses properly
• Keep hands away from the eye

If your child gets conjunctivitis, keep him or her out of school until they have started antibiotic treatment or their symptoms have cleared up. Once one student comes down with conjunctivitis, it is easy to spread it to an entire class.

Visit Healia Communities to Ask an Expert a question about pink eye. You can also share your own experiences with pink eye by connecting with others in the Healia Health Community for Eye Diseases and Injuries.