The body reacts to certain allergens that it feels are harmful to it. For example while dust may not affect you it may affect someone else triggering an allergic response. This response may be in the form of itchy, red or watery eyes. Sometimes stronger reactions to allergies can be in the form of swollen, red eyelids.

Most eyes react to airborne allergens in the air from dust, smog, pet dander, or pollen to name a few. Sometimes makeup or antibiotic eye drops may also cause an allergic reaction.

It is important to note that dry eyes can exacerbate allergies. The eye normally increases its production of tears in order to wash away what is affecting. Ironically enough, excessive tearing is a major symptom of dry eye.  If there is not enough tears to wash away the allergens, the eye will be even more irritated.

Lubricating drops are often recommended to help add extra moisture to the eye. If moisture drops are not enough, Dr. Benjamin may suggest punctal occlusion help increase the amount of tears that remain in the eye.

To alleviate these symptoms it is best to avoid what seems to encourage these reactions. Failing that, eye drops such as Optivar or Patanol can help alleviate itching and redness. Dry eye therapy such as Restasis an also help, however these eye drops are by prescription only.

Antihistamines such as Claritin or Benadryl are helpful as well as over the counter decongestants.  Overuse of decongestants can create dependence so they should be used sparingly.