Psoriasis is psoriasis, psoriasis sweating can not achieve the purpose of self-healing, need to actively cooperate with the doctor’s treatment, control the condition, improve the quality of life of patients. The occurrence of psoriasis is usually related to autoimmunity and family heredity, and is mainly characterized by chronic, easy to relapse, the appearance of clear boundaries, accompanied by white scales of red plaques, and at the same time itchy symptoms. The disease is not contagious and does not spread from person to person through direct contact. Psoriasis will seriously affect the patient’s daily life, and can not achieve the effect of self-cure, but in the case of improving immunity, actively cooperate with the doctor’s treatment, can control the condition, delay the development of the disease, stabilize the condition, and try to avoid recurrence, and can not achieve the purpose of a complete cure. Therefore, after the occurrence of psoriasis, patients should go to the hospital in time, actively cooperate with doctors for treatment, and avoid waiting for its self-cure, so as not to cause further development of the disease.