dry eye syndrome - when you do not produce enough of the right kind of tears to keep the surface of your eye moist and comfortable.If you have eczema, a form of dermatitis, around your eyes this too can cause itching. Another condition, vernal keratoconjunctivitis (VKC), produces inflammation in the membrane on the surface of the eye. For example, a condition called atopic keratoconjunctivitis produces an inflammation of the surface of the eye because of an allergy to a specific substance. Other types of allergy can give you itchy eyes. It also causes a runny nose, scratchy throat and sneezing. When the eyes get red because of an allergy, it is known as allergic conjunctivitis (also called pink eye or red eye).Īllergic conjunctivitis is more common at certain times of the year, although you can still have it all year round. The body reacts to the trigger by releasing histamine, causing the blood vessels in the eye to dilate and irritating the nerve endings so the eyes water. Itchy eyes can be triggered by exposure to pollen, animal fur, mould, dust mites, make-up or eye drops. The most common cause of itchy eyes is an allergy. You might also have itchy eyelids, usually at the base of the eyelashes, and your eyes and/or eyelids might be swollen. Itchy eyes are usually caused by an allergy or by a condition called dry eye syndrome. Itchy eyes, also known as ocular pruritis, are a very common problem. Related information on Australian websites.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |