A. Treatment misconceptions 1, do not consider safety. Psoriasis is a benign skin disease, in the selection of treatment methods, safety is the most important, of course, absolutely safe methods do not exist, but there is no need to apply methods that are toxic to the human body or cause multi-organ damage, there are many lessons in this regard, such as the incidence of tumors is significantly higher after taking ethylene double morpholine for a few years, and someone caused multi-organ damage because of taking lead and mercury preparations. These methods have been banned in regular hospitals, but because of the recent good results, some unregulated medical units are still using them, in order to treat skin diseases and risk developing systemic diseases and even death. 2.Eager to seek success. As a chronic disease, psoriasis has a process for the lesions to subside after treatment, and we should not pursue quick results. If the effect is too fast may not be a good thing, behind may be hidden large side effects or future aggravation of the disease. Some patients are not heavy, after the systematic application of (oral or injectable) glucocorticoids, the lesions quickly recede, but then the disease is getting heavier and heavier, the treatment effect is getting worse and worse, and finally lead to erythrodermic type, pustular psoriasis. 3. Strive for a radical cure. Many patients ask whether they can be cured as soon as they meet with the doctor. Modern scientific research has confirmed that the cause of psoriasis is very complex and is a polygenic irregularly inherited disease that is triggered by a variety of factors on the basis of genetic qualities that are not yet fully understood, so how can we talk about a cure? Second, the mindset Treatment of psoriasis, patients maintain a positive attitude towards treatment is necessary, but also can not be too eager. Some patients often abuse various treatments indiscriminately in order to eliminate psoriasis symptoms as soon as possible, especially misusing some immune preparations and hormonal drugs. Although these drugs can eliminate psoriasis skin lesions and other symptoms in a relatively short period of time, their toxic side effects can seriously affect the normal functioning of the patient’s body functions, but play too much of an effect. The treatment of psoriasis is a long-term process that requires not only phased treatment of the acute phase but also long-term self-care in order to reduce recurrence and alleviate symptoms.