How many kinds of urticaria

summary

Urticaria is a common skin disease, and it is also an intractable dermatophyte disease. Patients may also cause a large area of papules on the surface of the skin, which may cause the symptoms of rubella. Urticaria may also cause complexion, pale skin and edema. Urticaria is a disease that has a great impact on people's health, How many kinds of urticaria, let me tell you.

How many kinds of urticaria

The symptoms of urticaria are divided into seven special types. One is skin scratch urticaria, also known as artificial urticaria. It usually appears after scratching or tightening the belt. The second is delayed skin scratch. Generally, erythema occurs within 6 to 8 hours after the skin is scratched.

The third is delayed stress urticaria, which is generally manifested in 4 to 6 hours after local skin compression. Generally, there will be pain, accompanied by cold, fever and joint pain. Fourth, cholinergic urticaria, generally appear red or rare wind mass, accompanied by tingling sensation.

The fifth is cold urticaria. Generally divided into familial and acquired two, usually accompanied by pale cyanotic state, rash can last 24 to 48 hours, and accompanied by fever, joint pain feeling. Six is solar urticaria, generally appears in the skin after exposure to the sun will appear symptoms. Seven is contact urticaria.

matters needing attention

The cause of urticaria is more complex, so it is difficult to confirm, so after getting urticaria, we should prescribe the right medicine, not random use of drugs, should be in the doctor's treatment, the correct use of drugs.