Contrary to what most people know, eye allergies are quite common. Eye allergies typically manifest through symptoms such as redness, itching, tearing, blurry vision, tearing and mucous production. Some eye allergies are also limited to certain seasons such as spring or summer. Although some types of eye allergies resolve on their own, there are some that require medication and treatment.
Eye or ocular allergies are caused by a variety of things that trigger an allergic response. These include pollen, dust, weeds, grass and pet dander.
What you should know about eye allergies
A type of allergic reaction involving the conjunctiva (the surface layer of the eye) is known as allergic conjunctivitis. There are two subtypes, namely SAC or seasonal allergic conjunctivitis and PAC or perennial allergic conjunctivitis. SAC is caused by seasonal allergens and is common during fall, summer or spring. It usually resolves when the season is over. PAC, on the other hand, is caused by common household allergens such as dust, dust mites and even pet dander.
Treating eye allergies
The symptoms of an allergy is simply your body’s way to protect itself against what it perceives to be a health threat. It’s a natural reaction, although some people are just more sensitive to it than others. Avoiding exposure is the best way to prevent both SAC and PAC. A doctor may also perform a skin test and a review of your medical history in order to determine the substances you are allergic to and to rule out other possible causes.
If symptoms are moderate to severe, it’s helpful to seek medical help. An ophthalmologist, for example, can help diagnose the cause of the allergies and prescribe the necessary treatment. If allergic symptoms are seasonal, it would be helpful to get a doctor’s appointment before the start of the season in order to minimize the symptoms.
There are also numerous allergy medications that may be used to treat eye allergies such as oral antihistamines and prescription eyedrops. Eyedrops are applied directly and are quite effective in alleviating symptoms and reducing inflammation. A doctor may also prescribe topical ophthalmic ointments or gels for severe cases.
Related posts:
