1, often to maintain a relaxed mood, pay attention to the combination of work and rest, do not be too fatigued, do not work under too much pressure, do not be overly nervous, excited, depressed, anxious, etc.; 2, the usual life as little as possible contact with irritating things, such as: soap, laundry detergent, hair dye and other chemicals; 3, eat less irritating and can lead to skin allergy food, such as: white wine, seafood, lamb and beef, other meat can Eat more fiber, such as: cereals, vegetables, fruits, beans, etc.; 5, eat more fish, the nutrients taken from fish can not only supplement the body’s vitamin needs, but also enhance the body’s immune function; 6, eat more dark vegetables, the darker the color of the vegetables can enhance the body’s immunity; 7, eat more yogurt food, yogurt can enhance the function of the digestive system, the microorganisms produced in the body can also 8, eat less sugar, avoid smoking, alcohol and spicy and stimulating snacks; 9, actively cooperate with the treatment, maintain confidence during treatment, do not interrupt the drug midway, a one-time complete cure, leaving no residual problems!