Is an allergy eye drop effective?

Today you can find all kinds of eye drops, however, is an allergy eye drop effective?
Due to over-usage of computers, contact lenses or just regular allergies; one can develop an eye allergy.

Eye allergy symptoms

Common symptoms are eyes that are red, itchy or watery. If you are wearing lenses you will experience dryness of eyes with severe itching and sometimes even swelling. Remember when having an eye allergy and your eyes are itching, one thing you do not do is itch them.

An eye allergy is at its worse in hot, humid weather and better in the cool, dry weather; that is because eye allergies result due to the dehydration of the eye’s tear film thus irritating the eye. Reflex tears will try and clean/wash out irritants however, the tears themselves may be contaminated with histamines.