What are the causes of psoriasis

summary

Have psoriasis for two years, and now it's almost winter, the disease must be aggravated, two years ago is also a winter itching can't stand. Recently, the weather has turned cold and started again. New rashes keep appearing and old rashes keep expanding. It's too annoying. In order to prevent this situation, I'd like to introduce to you the causes of psoriasis.

What are the causes of psoriasis

First: mental factors: mental factors and the incidence of psoriasis and a great relationship, with the increasing pressure of life, some people can not bear the pressure of life and depression, mental fluctuations relatively large situation, leading to endocrine disorders, and then induce psoriasis.

Second, trauma: most patients with psoriasis before illness, more or less have been affected by trauma, when patients did not pay attention to trauma, eventually patients began to appear some symptoms of psoriasis, body began to appear some skin lesions, thus inducing psoriasis.

Third, drugs: interferon, lithium preparations, beta blockers and antimalarial drugs can aggravate psoriasis, rapid reduction of hormones can cause generalized psoriasis or pustular psoriasis.

matters needing attention

Reduce chemical irritation to the skin. Patients with psoriasis wear loose cotton underwear, usually when washing clothes can not contact with washing powder, detergent, soap, these will stimulate the skin detergent.