1. patients should take a bath or local cleaning before dressing, clothing should wear dark breathable loose clothing, pay attention to prevent the ointment stained clothing. n not immediately after the dressing bath, to stop for a few hours and then wash, using lukewarm water rinse, do not scrub, do not wash in cold water; 2. have a history of allergies to tell the doctor, available desensitized adhesive tape sticker; 3. the day of the dressing should be to reduce the movement, to avoid sweating, do not stay in the cold room, try to avoid electric fan, air conditioning blowing, keep the windows open and ventilated to facilitate the absorption of the drug; An Yangyang Hospital of Chinese Medicine Wang Caiyun 4. Try to avoid electric fans, air conditioning blowing, keep the windows open and ventilated, in order to facilitate the absorption of drugs; Anyang City Hospital of Traditional Chinese Medicine Pentacenter Wang Caiyun 4. Dressing during the diet should be light, avoid smoking, alcohol, cold, salty, greasy, chicken, duck, fish, shrimp, seafood and spicy, beef and mutton and other foods, so as to avoid blisters phenomenon; 5. Dressing blisters and not scary, and the effect of the bubble, bubble big pick off, disinfection can be. If the drug patch local skin red, numbness, warm, hot, itchy, pins and needles, pain and other feelings, these are the normal reaction of drug absorption, does not affect the efficacy. Paste time suggested that adults can paste 3 to 4 hours, children can paste 1 to 2 hours; 6. After the skin patch local itching, burning, pain, should immediately remove the ointment, rinse the local with water, prohibit rubbing, scratching, scratching, and do not use toiletries and other antipruritic medicines, to prevent further stimulation of the local skin; if the skin appears red and swollen, blisters and other serious reactions, need to promptly dermatology medical care. 7. After the patch may be left on the skin of the Chinese medicine deposits, wipe with a wet towel can be; 8. Contraindications: any heat disease, Yin deficiency fire, fever, pregnant women, menstruation, skin allergies, keloid, sores, boils, carbuncles, and skin breakage, as well as diabetes, blood disorders, bronchodilatation, pulmonary tuberculosis, severe cardiopulmonary, hepatic, and renal function patients can not be plastered.