Living environment Patients should try not to work in humid environment, do not get wet, wade in water and sun exposure. The room should be kept dry and windows should be opened frequently for ventilation. Mental factors Mental stress and excessive tension can stimulate the recurrence and aggravation of the disease, so the patient should always maintain a good mood, to do a cheerful disposition, broad-minded, do not panic in the event of panic, to face the reality, able to flex, relaxed, so that both the individual or others have good help and meaning. Pay attention to physical exercise With adequate exercise, in order to have a normal diet and physical fitness, but do not be overly fatigued, such as (playing ball running gymnastics, etc.) can also be used to reduce the mental stress through exercise, which will help to recover from the disease. Prevention of diseases If you suffer from cold, tonsillitis, or infectious diseases, you should be treated in time to prevent psoriasis from aggravating or causing relapse.