What is the cause of psoriasis

summary

Recently, I found many red spots on my arm by accident, but I didn't care. I thought it was the hot weather recently and I was accidentally sunburned. Slowly, the plaque is getting bigger and bigger, and ulceration has occurred. When I went to the hospital for examination, the doctor told me it was psoriasis, but in clinical medicine, there are many reasons for psoriasis. Let me tell you what causes psoriasis.

What is the cause of psoriasis

Reason 1: damp and cold: the number of psoriasis caused by wind and cold invasion is more, because the living environment is humid, cold weather can make the disease occur or aggravate, so patients should try to avoid cold and heat to stimulate the skin, and the living room should be kept ventilated and dry. If psoriasis patients live in a dry or humid environment, or live in a cold environment, it will cause psoriasis.

Reason 2: local infection is an important cause of psoriasis, especially after a cold, complicated with tonsillitis, tracheitis, need active treatment, try to shorten the course of the disease, tonsillitis repeatedly, and psoriasis attacks are closely related, can consider tonsillectomy, this is particularly important for young patients. If the patient is not careful infection, it is also easy to lead to psoriasis.

Reason 3: skin allergy is one of the main causes of psoriasis. As a result of diet or taking drugs, or contact with certain substances and allergy can often induce the occurrence of psoriasis. After each relapse, the patient should carefully recall what he has taken or contacted with some substance recently, which makes the skin itch and then erythema, so this substance should be avoided as far as possible in the future, such as some seafood, beef and mutton, spicy food and other substances. Most patients cause psoriasis are not caused by infection, so in daily life must avoid infection.

matters needing attention

Psoriasis in daily life must take more baths, and personal clothing must be changed every day, in the process of treatment must not eat spicy food, also can not be too exposed to the sun, living place must not be wet, more can not be dry. Mental factors also have a great impact on the disease, some patients said that when the pressure is high, psoriasis is more serious, so patients must learn to self decompression, so as to effectively prevent the spread of psoriasis.