1. Indications: Bronchitis, bronchial asthma, allergic rhinitis, prevention and health care for children who are weak and susceptible to cold and have a cold physique, etc. 2. Contraindications: Patients with acute fever of infectious diseases, those who are extremely allergic to the patching medicine, special allergic body and scar body. 3.Patching object: for children above three weeks old. 4. It is better to take a bath in advance and wear loose dark clothes on the day of compressing to facilitate compressing and prevent contamination of clothes. 5.Patching time: according to the condition and the patient’s skin tolerance, 1-2 hours for children in general. The maximum time should not exceed 4 hours. Parents should often open the adhesive tape to observe the dressing area during the period of dressing, and remove the dressing drug at any time if the reaction is severe. 6.Forbid to eat cold, fried, greasy, spicy food and hairy food (such as: beef, mutton, dog, duck, goose, fish, shrimp, crab, leek, etc.) during the patching period. 7, the local skin of the paste will appear burning, red, indicating that the drug has penetrated into the meridian points, gas reached the disease. For the residual in the skin of the ointment, available warm water or vegetable oil gently wipe away, do not use soap and other irritating items sassafras wash. Can be applied externally yellow oil to soothe the skin. If blisters or skin lesions appear due to prolonged application, avoid scratching, protect the wound surface to prevent infection, and seek medical attention in a timely manner for serious cases. 8. To ensure the duration of application, please do not exercise vigorously during the application period, so as to avoid sweating and dislodging the medicine. In order to ensure the drug penetration and absorption, cold water bath is forbidden on the day of application, and direct blowing of air conditioner and fan on the body should be avoided.