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Conjunctivitis

Conjunctivitis, or “pink eye” encompasses a spectrum of bacterial and viral infections as well as allergic reactions. The conjunctiva is a thin clear layer of tissue that lines the inner surface of the eyelid and covers the white part of the eye. When it is inflamed for any reason it becomes pink or red and can be itchy, watery, or irritated.

Viral Conjunctivitis
Viral conjunctivitis is a common cause of pink eye. A number of different viruses, many of them related to the common cold virus can cause conjunctivitis. Symptoms may include redness, itching, watery eyes, swollen lids, and crusting or matting of the eyelashes. Generally there is no severe pain, although the eyes may become irritated. Viral conjunctivitis usually starts in one eye, but commonly spreads to both eyes. It is contagious, so hand washing is important to stop its spread.

Treatment of viral conjunctivitis traditionally has been only symptomatic relief with tears and lubricant drops. Currently Atlantic Eye Institute is involved in a paid clinical study of a new medication which treats the virus itself. Study participants receive either the traditional artificial tear lubricant treatment of pink eye or an active drug. The investigational drug has already completed safety studies and is now being tested for its effectiveness against viral conjunctivitis. Study participants will be compensated for their time and feedback. If you have started having symptoms of pink eye within the last week, call us at Atlantic Eye and make an appointment to see if you may qualify for this research study.

Bacterial Conjunctivitis
Bacteria can also infect the conjunctiva causing similar symptoms. Common signs include redness, lid swelling, itching, thick discharge, and crusting or matting of the lids and lashes. Common causes include Staph and Strep bacteria. Treatment includes topical antibiotic therapy which usually is able to resolve the conjunctivitis as well as prevent more serious complications.

Allergic Conjunctivitis
Allergic conjunctivitis is an inflammation of the conjunctiva. Symptoms commonly include itching, watering, and burning of the eyes. The eyelids may also become red and swollen. It is caused by seasonal allergy such as pollen, grass, and ragweed. Year round allergens such as dust, mold, and pet dander may also cause allergic conjunctivitis. It can be treated with a number of anti-allergy drops as well as by identifying and avoiding the offensive allergen.

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