Regard a kind of stubborn dermatosis as wind of white purplish or white patches on the skin, its cure differs to be planted with other disease, its cure time is longer. Because bungle treats time or many patients use drug undeserved often make an illness aggravating, lost remedial confidence, accentuated psychological burden, family member of a lot of patients also shows exceeding uneasiness and anxiety to the patient, the confidence that affected a patient badly also to be treated to this disease. Accordingly, as the family member, should give from positive aspect care, comfort with guide, make allowances for psychological scar of the patient and mental anguish, encourage a patient to remove long psychological burden of Yu Chengji, so that cooperate the doctor's cure better.