What are the causes of psoriasis vulgaris

summary

My cousin's skin is not very good since he was a child. He often gets skin diseases, and it's not easy to get good. Recently, he has some ringworm on his arm, and some patches. I doubt if this is psoriasis. Now let me talk about the causes of psoriasis vulgaris.

What are the causes of psoriasis vulgaris

First: mental factors have a great impact on the condition of patients with psoriasis, such as in clinical sometimes simply changing the patient's lifestyle can make the patient's condition have a great improvement. Psoriasis has a close relationship, but do not be too panic, adjust the mood optimistic view of psoriasis, to the regular hospital, actively cooperate with the doctor treatment is the most critical, do not abandon oneself, give up treatment.

Second, some drugs are related to the attack and aggravation of psoriasis and should be used with caution, such as propranolol, lithium carbonate, antimalarial drugs, tetracycline, etc.

Third: external physical, chemical and biological harmful substances, such as burning, abrading, cutting, acupuncture and skin infection, can induce isomorphic reaction to the skin of patients with psoriasis, that is, the damaged skin can cause the same changes as the original skin diseases (such as psoriasis).

matters needing attention

Psoriasis is a very common skin disease, can occur at any age, psoriasis is mostly caused by external stimulation, of course, there are their own endocrine disorders, in addition, long-term mental stress may also induce psoriasis.