What causes psoriasis

summary

There is a red rash on my skin, and there are also some itching, gently move these parts will appear the phenomenon of molting off scales. Went dermatology to see is the cause of psoriasis, and then I'll tell you what causes psoriasis?

What causes psoriasis

First: the number of psoriasis caused by damp and cold invasion is more. Because the living environment is humid and the weather is cold, the disease can occur or aggravate. Therefore, patients should try to avoid the skin irritation caused by cold and heat, and keep the living room ventilated and dry. 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.

Second: mental factors, daily life due to work pressure, poor rest, mental stress caused by emotional instability, worry and anger, and can not reasonably adjust the maintenance of the skin or long-term diet, no regular overeating, eat more fishy things, excessive drinking tea and external causes of cold, fever, tonsil inflammation, low immune function, lack of resistance Thus, the leading factors contributing to psoriasis incidence and recurrence are excessive mental stress, acute temperament, emotional depression and other mental factors. It accounts for 18 of the total incidence rate of psoriasis in China. 6%。

Third: 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.

matters needing attention

Psoriasis is a more common skin disease, patients will get sick for many reasons, such as mental stress or living environment has some humidity, will cause psoriasis. In addition, if there is no timely treatment after trauma, the wound can also cause psoriasis.