Dermatitis, eczema daily precautions: 1, facial dermatitis, eczema to stop using all cosmetics. Other parts of the body should avoid contact with suspected allergens; 2. Do not touch the affected area with water and alkaline items (such as: hand sanitizer, etc.); and do not scald with hot water, salt water, soapy water, etc. Hand eczema can be worn inside cotton gloves and rubber gloves to avoid contact with water and alkaline items; 3, ban alcohol, chili peppers; ban raw onion, ginger, garlic (stir-fry can be); ban fish, shrimp, crab, mutton, chicken, beef; ban coffee, strong tea, drinks; ban preservative food (instant noodles, etc.); ban nuts (cashew nuts, etc.); 4, ban scratching; less sweating; avoid strong ultraviolet radiation; 5, to wear cotton, soft, loose underwear, not chemical fiber, tight underwear; 6, can eat pork, soy products and commonly eaten fruits and vegetables.