Urticaria is good for a few days

summary

In recent years, I always had rashes on my body. The hospital diagnosed me as "urticaria". The allergens were mites, dust and freshwater fish. After treatment, now good, the following specific understanding, urticaria a few days good.

Urticaria is good for a few days

First: urticaria is divided into acute and chronic, acute can be cured about a week, the premise is that the allergen has been removed, and the treatment is appropriate. Chronic treatment is more stubborn, the course of disease is more than 6 weeks is chronic.

Second: urticaria is due to allergens and other factors caused by skin mucosal small vessel dilation, increased permeability, limited local, transient edema, accompanied by pruritus skin disease, try to find allergens, avoid contact, use desensitization treatment.

Third: urticaria, commonly known as rubella block. It is a localized edema reaction due to the expansion of small blood vessels and increased permeability of skin and mucosa. It usually subsides within a few hours, but new rashes occur repeatedly. The course of the disease lasted for several days to several months. It is common in clinic.

matters needing attention

As soon as possible to the regular skin disease hospital for treatment, in order to avoid serious consequences due to delay.