What reason is allergic conjunctivitis repeated attack

summary

Allergic conjunctivitis is a very common ophthalmic disease in our life. It often causes itching, redness or tears in the eyes of patients. The discomfort of these eyes is bound to affect the normal work and life of patients. Therefore, although generally not very serious, the harm of allergic conjunctivitis is not great, but it still has a certain impact on patients, Especially serious words may also affect vision, especially its recurrent, difficult to cure characteristics, let many patients worry, also very confused, why can allergic conjunctivitis recurrent? Let's take a look at the causes of its repeated attacks and how to treat and prevent it.

What reason is allergic conjunctivitis repeated attack

The occurrence of allergic conjunctivitis is mainly caused by the contact of conjunctival mucosa with allergens. And its allergy is many, such as pollen, dust, cold air, dust mites, animal hair and so on are the most easily enter the eye to cause symptoms, as well as perfume, cosmetics, drugs and other allergens into the eye, also can cause the eye to produce red, swollen, itching allergic inflammation symptoms.

For the treatment and prevention of allergic conjunctivitis, the main thing is to remove the allergen. As long as the allergen can be determined and removed, good curative effect can be achieved. For example, those allergic to pollen are usually as few as possible outdoors. However, due to a lot of allergens, it is very difficult to determine, and it is not easy to find out by examination, which is also the reason for repeated episodes of allergic conjunctivitis.

It is suggested that patients with allergic conjunctivitis can use sodium cromoglycate eye drops, which is an anti allergic drug. When there are eye itching and other allergic symptoms, you can also drop it in time to avoid the aggravation of allergic symptoms. For those with obvious inflammation, you can drop some antipruritic and anti-inflammatory eye drops to relieve it.

matters needing attention

Allergic conjunctivitis patients should pay attention to eye hygiene at ordinary times, spring is the season of frequent occurrence, we should pay attention to prevention, pay attention to diet should be light during the onset, eat more fruits and vegetables, pay attention to rest. Eat less onion, beef, mutton and other spicy food.