The appropriate time for cupping is related to the size of the cupping pot as well as the patient’s age and constitution, usually 15-20 minutes is appropriate. Cupping is a very good method of body conditioning, with the role of relaxing tendons, activating blood circulation, harmonizing qi and blood, adjusting dysfunction of internal organs, etc. It can treat lumbar disc prolapse, cervical spondylosis, lumbar muscle strain, diarrhea, indigestion and many other diseases. Cupping time is recommended to control 15-20 minutes, too short to play a therapeutic role, too long may appear blisters, skin damage, and even cause bacterial infection, some patients will also be too long cupping time caused by weakness, dizziness and other conditions. In addition, the number of cupping should not be too frequent, for preventive care can be carried out 2 times a week. If it is used to treat a disease, it is recommended to visit a regular medical institution in the Department of Traditional Chinese Medicine and perform cupping treatment under the guidance of a doctor.