Psoriasis, also known as psoriasis, is a very stubborn and recurring skin disease. There are many types of psoriasis, including the common, arthritic, pustular, and erythrodermic types. Psoriasis vulgaris is one of the more common knowledgeable types, but psoriasis vulgaris may also turn into other types of psoriasis. What is the formation of common psoriasis: 1, infection factors: infection is one of the main causes of psoriasis, the harm to patients is great, generally the main onset for children. Secondly, the endocrine factors can also lead to the appearance of the disease, often in female patients, many female patients will lead to aggravation of the disease after childbirth, the appearance of the disease and increased hormone secretion during pregnancy has a great relationship. 2, mental factors: part of the patients triggered by the disease, is due to mental factors, such as common mental tension, impatience, emotional depression, irritability and insomnia and other mental factors, will lead to the emergence of the disease, the patient’s mental tension leads to serious psychological reaction, is the patient endocrine disorder, reduce the immune defense system, which leads to the triggering of the disease. 3, trauma factors: some patients lead to disease is due to trauma and other factors lead to the appearance of disease, common burns, burns, tumultuous scratching, etc., will cause a certain amount of skin irritation, which leads to the appearance of psoriasis, causing serious injury to patients, patients in the treatment at the same time to do a good job of daily protection, and actively to the hospital treatment. What medicine do you take for common psoriasis? The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. Mild patients can generally use milder agents. In moderate cases, basic emolliency and Chinese herbal soup treatment can be given first, and if the effect is not satisfactory, then a combination of Chinese herbal medicine and western medicine can be used externally. For more serious symptoms, if the effect of local treatment is unsatisfactory, systemic treatment can be adopted according to the type of psoriasis, mainly including herbal medicine bath, immunosuppressive drugs, 311 narrow-spectrum UVB phototherapy, etc.