Psoriasis of the head is a common chronic skin disease characterized by recurring layers of silvery-white dry scales on erythematous plaques, which are characterized by the appearance of pimples of varying sizes, erythematous plaques covered with silvery-white scales, with clear borders, and preferably occurring on the scalp. Psoriasis is prone to relapse or aggravation in spring and winter, while it is more relieved in summer and fall. It is advisable to use warm water to take a bath, forbidden to use strong alkaline soap, shampoo bath. Diet is generally given to the general food, mainly light, less alcohol, do not eat food that is easy to cause allergic reactions, such as mutton, seafood and so on. When cleaning the affected area, the action should be gently kneading, do not forcibly peel off the skin flakes, so as not to cause local infection, such as redness, swelling, heat, pain, affecting the treatment, so that the course of the disease is prolonged. Traditional Chinese Medicine (TCM) treatment: How to effectively control the treatment? Attention should be paid to the use of drugs according to the severity of the disease. Experts especially remind, hormone can not be abused, but do not have to “hear hormone color change”. Clinical doctors will choose according to the patient’s skin lesions and diseased parts, local topical glucocorticosteroids can be used to anti-epidermal hyperplasia, immunosuppression, vasoconstriction, anti-inflammatory and anti-itching. For difficult to treat parts, such as the lower limbs, lesions can be used in hypertrophic high potent or super potent hormone to seal the treatment; and the face and thin skin parts, do not recommend the external use of potent and potent hormone, only available in the weak preparation or the weakest preparation can be. Some patients like to use the drug is effective, has not been repeated, has been repeated use, this is also not right. Long-term use will lead to the accumulation of hormone side effects, such as local skin capillary dilation, skin atrophy or darkening, secondary fungal infections, acne and folliculitis. If large areas or long-term use of large quantities, but also cause systemic adverse reactions.