Psoriasis is a common skin disease that can occur on all parts of the body, especially on the head and extremities, which affects the aesthetics and brings a lot of psychological pressure to patients and seriously affects their normal life, so how to treat psoriasis of the legs? Leg psoriasis. The process of psoriasis can be divided into an acute phase, a stationary phase and a receding phase. In the acute phase of psoriasis the lesion phenomenon is spotty and accompanied by a pronounced itching sensation. In the quiescent phase, the psoriasis lesions are large and patchy or map-like. In the receding phase the lesions are ring-shaped or semi-ring-shaped. The actual fact is that you will be able to get a lot more than just a few of these. For patients with strong seasonality, some preventive treatment can be carried out before the onset of the disease. Second, the regularity of life work and rest, avoid overexertion, adhere to physical exercise, enhance physical fitness, maintain good health. Prevent colds, tonsillitis and other kinds of bacterial and viral infections, because infection factors are the most common triggering and aggravating factors for psoriasis. Three, avoid trauma, allergies Daily life should avoid all kinds of skin trauma, such as burns, burns, scratches, insect bites, etc.; avoid contact with allergens; avoid eating allergy-prone foods and drugs, because allergic skin diseases often induce psoriasis relapse, or make psoriasis aggravate, or even induce erythrodermic type psoriasis. Fourth, mental optimism Patients should have the right attitude towards their disease, put down the burden of thought, be optimistic, emotionally stable, and establish confidence in overcoming the disease. Patients who have leg psoriasis must be treated as early as possible after diagnosis, and as long as they cooperate with their physicians and adhere to treatment, they can achieve very good treatment results.