What does chronic urticaria symptom have

summary

Recently, a friend with strange shape, red and itchy pimples, which made him very uncomfortable. After a friend said that it might be chronic urticaria, but because he didn't understand the disease, he inquired about the relevant information on the Internet. Now we are going to learn about the symptoms of chronic urticaria in the following popular science.

What does chronic urticaria symptom have

First, chronic urticaria is a common skin disease. All kinds of factors lead to temporary inflammatory hyperemia and large amount of fluid exudation in the skin and mucous vessels. Cause local edema damage often can not find the cause of disease, patients often irregularly in the body, face or limbs issued a piece of red and itchy rash block, often more scratch more itch, more scratch more swelling.

Second: the course of rubella is indefinite. Some patients may have several rashes within a day. After a few days or one or two weeks to several weeks, the rash will stop. It can be called acute urticaria. But many patients have skin rash every day, or appear or aggravate, alleviate or disappear intermittently, which can last for several months or several years. It can be called chronic urticaria and special type urticaria.

Third: now in any part of the skin, mucous membrane. Rubella can cause severe itching, needling or burning sensation, but the degree varies from person to person. Severe patients have headache, fever and other systemic symptoms, especially in patients with acute urticaria, the fever can reach about 40 ℃, the blood pressure can be reduced, and even fainting and shock occur. Timely treatment is required. Most patients have only itchy rubella without other symptoms.

matters needing attention

Therefore, on the above, the symptoms of chronic urticaria is more obvious, but the specific needs of patients to the hospital for diagnosis, it is recommended that once patients find their condition, they must go to the hospital as soon as possible to avoid delaying their condition, thus affecting their healthy life.