Health & Fitness

Eye allergies are the eyes reaction to an aggravating substance. The eyes of allergy sufferers try to flood out these substances, which are usually harmless to most people, with tears and mucus. Dust and pollen are common triggers of eye allergies, which are often hereditary. In the United States, almost 23 million people endure these allergies.

Typical allergy symptoms include red, swollen, watery or itchy eyes; itching or runny nose; sneezing and coughing; and itchy throat. Airborne allergens can easily come in contact with your eyes. Depending on the extent of their eye allergies and a certain days environmental condition, many people get an immediate allergic reaction as soon as they step outside.

Because eye allergies can spark other health problems such as conjunctivitis, commonly known as pink eye, and asthma, getting the right treatment is crucial. The common avoidance treatment is simply the act of staying clear of the known substances irritating your eye. Before venturing outside, check pollen and dust levels in your local area on the Weather Channel, available on cable or the Web. Inside your home, try to keep the air clear of dust or pet dander.

Medical Treatments for Eye Allergies
For those who have found difficulty identifying and avoiding the cause of their allergies, a medical treatment may be necessary. Usually, over-the-counter eye drops are the first thing many people purchase for relief of allergic symptoms. While eye drops may provide temporary relief from red and itchy eyes, the long-term effect of constant use can be detrimental to the ocular blood vessels and cornea. Many eye doctors now prescribe oral nutritional supplements instead of only topical treatments.