1, remain optimistic and build confidence. Understand that the disease is a long-term process, and believe that with the development of medical science, the disease will be better controlled. 2, glucocorticoids are still the drug of choice for the treatment of the disease and are inexpensive. Do not fear its side effects or depend on it as a must, fear relapse and rebound, take it reasonably under the guidance of doctors, and do not increase, decrease or stop the drug without authorization. Although the drug needs to be taken continuously for many years, or even for life in some patients, it is not impossible to stop using it. 3, diet should be high protein, high vitamin, low salt, low fat diet, avoid or less hot food such as mutton, dog meat and foods that have the ability to improve the immune system such as mushrooms, mushrooms and other mushrooms and drugs such as “brain platinum”, etc., avoid photosensitive drugs and food (such as celery, light vegetables, etc.). 4, sunlight can trigger or aggravate the disease, you should wear a wide-brimmed hat or umbrella when you go out, wear long-sleeved tops and long pants. 5, regular life, to ensure adequate sleep, avoid strain, pay attention to the cold to keep warm. 6, you can have a sexual life; female patients in the disease stable.