Today, a twelve-year-old girl came to the clinic with hairy hair all over her body. After asking her medical history carefully, I learned that the girl had psoriasis, also known as “psoriasis” in medical terms, two years ago. Her family took her everywhere and used a lot of medicine. One of the doctors gave her a so-called homemade medicine (no ingredients were indicated outside), and the treatment worked very well. All the affected areas of psoriasis disappeared, but in recent months she started to gain weight and her hair started to grow more and more. After listening to their stories, I was basically able to determine the cause of my child’s hairiness. This self-medication is likely to include hormonal drugs. However, long-term use of hormones can lead to a variety of side effects, such as increased blood pressure, increased blood sugar, osteoporosis, peptic ulcers, skin atrophy, full moon face, etc., and hairiness is also one of the side effects. In severe cases, it can affect the development of children. Systemic systemic use of hormones is a taboo in the treatment of psoriasis vulgaris. This is like “quenching thirst”, short-term use will have a more obvious effect, but long-term use will bring more harm. At present, there are about 3 million psoriasis patients in China, which is a huge group of patients, but because the onset of psoriasis involves genetics, immunity, environment, infection and other factors, so the current medical development can not yet cure it. Unfortunately, many patients are not aware of this, and they would rather believe in those advertisements that package a cure for psoriasis, so they seek medical help everywhere and use all kinds of experimental prescriptions. This gives the opportunity for those traveling doctors to sneak in hormones, mercury preparations and other illegal drugs to pursue short-term “perfect” results, regardless of the long-term survival of the patient. For so many years in medicine, I found that many serious psoriasis patients are often patients who seek medical treatment everywhere, and inappropriate drug treatment has prompted some patients to evolve into serious psoriasis such as erythrodermic type and pustular type, and the powerful ones even endanger their lives. These painful lessons are shocking. As a dermatology medical worker, I would like to appeal to the majority of psoriasis patients: psoriasis cannot be cured yet, but it can be completely controlled and its impact on life can be minimized, and there are many patients with the same disease as yours.