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2101 4th Avenue, Suite 1360 Seattle WA 98121.
Call Us: 206.623.1758

Conjunctivitis Caused by Irritation

Conjunctivitis may be caused by allergies or other irritants. This includes eyedrops, most of which contain preservatives that may cause eye irritation. The problem can keep coming back. Sometimes an eye infection will result. Treatment involves relieving the symptoms and avoiding the cause of the irritation. An infection, if present, will be treated.


Grass, pollen, dust, mold, and animals are common causes of allergies. They make the eyes red, watery, and itchy. In most cases, both eyes are affected.

Treating the irritation. The best way to control an allergy is to avoid its source. Cold compresses and eyedrops can help reduce the swelling. They can also help relieve redness and itching. If your allergy is severe, your doctor may prescribe eyedrops or oral medications. Symptoms may take several weeks to clear up.

Other Irritants

Pollution, smoke, contact lenses, and makeup can irritate the eyes. The eyes get red, sore, puffy, and watery. One or both eyes may become irritated.

Treating the irritation. The best thing to do is avoid the irritant. Artificial tears can help flush out the eye and lubricate the surface. Your doctor may also prescribe eyedrops to reduce swelling and relieve redness. In certain cases, you may have to stop wearing contact lenses or eye makeup.

Date Last Reviewed: 2005-08-05T00:00:00-06:00

Date Last Modified: 2009-02-10T00:00:00-07:00


We see patients from the downtown Seattle, Belltown and South Lake Union areas of Seattle in King County, WA.

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Dr. Feiten was born and raised in Wisconsin, attending the University of Wisconsin-Oshkosh for her undergraduate studies. She graduated from Pacific University with her Doctor of Optometry degree in 1987. She practiced in Kentucky for seven years, receiving the Young OD of the Year Award in 1994.

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2101 4th Avenue, Suite 1360
Seattle, WA 98121
Fax: 206.623.1759
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