How to treat allergic conjunctivitis?

summary

Allergic conjunctivitis, if the disease is serious, it is necessary to carry out surgical treatment, to correct the treatment of the disease, the typical manifestations of seasonal allergic conjunctivitis are usually: the sudden occurrence of intolerable eye itching, tears, swelling, severe patients and burning dry, conjunctival edema and other discomfort. How to treat allergic conjunctivitis? Experience in this area.

How to treat allergic conjunctivitis?

First, the chemical medium dissociation inhibitor, which is used before pollen dispersal. Among the three kinds of antiallergic ophthalmic drugs, the drug with the longest effect is the free chemical medium inhibitor. These ophthalmic drugs can inhibit the release of chemical mediators from mast cells, so as to alleviate the allergic symptoms, and can maintain the curative effect for about 2 weeks. Therefore, it is best to use it before the pollen has dispersed and the symptoms have not appeared.

Second: antihistamines and steroid eye drops - quick acting. Antihistamines and steroid eye drops have quick effects, but the mechanism and application rules are different.

Third: histamine is one of the chemical mediators that cause eye itching, congestion and other allergic symptoms. Antihistamines have the effect of antagonizing histamine function. Because of its quick effect, it has the best effect when it has symptoms such as itching and congestion. However, steroid eye drops are used when the symptoms can not be completely controlled after the use of antihistamines and chemical medium free inhibitors.

matters needing attention

Although it has a strong inhibitory effect on allergic reaction, it also has the risk of causing intraocular pressure rise. Therefore, it is only used when the symptoms are serious. It should be noted that it should not be used excessively.