Eye Allergies

The eyes are the most sensitive organ of the body. Even when a microscopic foreign body enters the eye, it can cause severe irritations. That is why the eyes are protected with tear glands that clean the eye every second. However, it happens that many people develop allergic reactions when dust, pollen, or dander enters the eyes. So, the natural defense mechanism of the body, the antibody, gets activated and the mast cell releases active substances like histamines. These histamines dilate the blood vessels, irritate the nerves, and also increase the secretion of tears and gives rise to a host of other symptoms. The main area of the eyes that is affected is the conjunctiva. This is a thin membrane that covers the white part of the eye, and when any allergens come in contact with it, it leads to itching or swelling. That is why eye allergy is also known as allergic conjunctivitis. With allergy being one of the most common disorders and the increase in pollution level, more and more people are suffering from eye allergies. Many people, at first, don’t realize that the irritation and redness in their eyes is due to eye allergies as they think that the dust or the dander can be washed away, and the eyes will heal in a couple of days. It is only when the condition deteriorates that they seek medical help. Read below to know the causes, symptoms, and treatment of eye allergies.