Eye Discharge and Allergies

Allergic reactions can trigger a number of bodily responses, from hives and itching to difficulty breathing and eye discharge. Allergic conjuctivitis usually results from allergens in the eyes and can produce discharge.

Causes

• The American Academy of Otolaryngology--Head and Neck Surgery says the most common causes of allergies are pollen (hay fever), pets, food, molds and drugs. Eye discharge occurs most commonly with hay fever and pet allergies.

Symptoms

• The National Institutes of Health (NIH) reports that the symptoms of eye discharge from allergies are red, itchy eyes with tearing or stringy discharge.

Treatment

• The NIH suggests applying cool compresses to eyes to reduce swelling and discomfort as well as taking antihistamines to suppress the release of histamines, which make eyes itch and swell. Treating the underlying allergy with allergy shots can help reduce eye discharge in the long run.

Prevention

• The NIH says the best preventative measure is to avoid the allergen. If a pet allergy is causing eye discharge, removing the pet from the home is the best option. If that's not possible, keeping the pet out of the bedroom may reduce symptoms. Wearing sunglasses outdoors may reduce exposure to pollen.

When to See a Doctor

• The NIH indicates to contact a health care provider immediately if the discharge is yellow or green, since this could be a contagious infection and treatment is necessary to prevent its spread to others. If home remedies don't work after three to four days, see a doctor.