How does urticaria do

summary

Now we should all feel that although our living conditions are getting better and better, the environmental pollution around us is getting worse and worse. So how to do urticaria, let's explore.

How does urticaria do

First: urticaria is an allergic rash, commonly known as rubella, a skin disease. Also known as rubella block.

Second: symptoms are local or systemic skin suddenly a piece of red mass, very itchy. At first the hair at first, leaving no trace, day or repeated several times. Acute can be cured in ten days, chronic often lasts for several months.

Third: the pathogenic factors are complex. Some foods, drugs, insect bites, bacterial infections, contact with irritant substances and cold and hot allergies may cause this disease.

matters needing attention

Urticaria is mainly caused by allergic reactions, often occurs in children with allergic quality, they often eat fish, shrimp, crab, eggs, beef and other allergic food after urticaria, life of plant foods such as strawberries, cocoa, tomatoes, garlic can also become allergens, food additives such as condiments, pigments, preservatives can also lead to allergic reactions Min.