Causes of urticaria

summary

Recently, I suffered from urticaria, especially painful. I have a lot of urticaria on my arm. Urticaria is usually caused by allergy. Now many people suffer from urticaria. When I go to the hospital for treatment, I also consult the doctor about the cause of urticaria. Today I will share the cause with you.

Causes of urticaria

Reason 1: it can be caused by food, especially fish, shrimp, crab and egg. Some meat and plant foods such as strawberry, cocoa, tomato or garlic can also induce urticaria.

Reason 2: all kinds of infection can induce urticaria. Viruses, bacteria, fungi and parasites as antigens cause type I or type III allergic reactions. The most common are upper respiratory tract infection virus and Staphylococcus aureus, followed by hepatitis virus.

It is difficult to find out the cause of chronic caries, such as chronic urticaria, abscess and so on.

matters needing attention

Urticaria patients should find allergens, less consumption of stimulating food, allergic constitution diet should pay special attention to, if inadvertently eat food that is easy to cause allergies, then urticaria may occur, induced urticaria food most for stimulating food and dairy products.