most common cause of eye itching
Almost everyone experiences itchy eyes from time to time. There are many causes of itchy eyes, and the problem often is accompanied by itchy eyelids â especially at the base of the eyelashes â and red eyes or swollen eyelids. The medical term for itchy eyes is ocular pruritus (proo-RIE-tus). This article will help you learn more about itchy eyes and how you can get relief. (Spoiler alert: rubbing your eyes won't help.) Causes Of Itchy Eyes. Most of the time, itchy eyes are caused by some type of allergy. An irritating substance (called an allergen) â such as pollen, dust and animal dander â causes the release of compounds called histamines in the tissues around the eyes, which results in itching, redness and swelling. Rubbing won't help your itchy eyes.