Generally cupping is recommended 1-2 times a week, which can effectively remove dampness, but not completely make it disappear. There are many reasons for heavy dampness in the body, such as working or living in a dark, humid environment for a long time, or eating cold, cold, fatty, greasy, spicy food, etc., which can cause dampness to collect in the body and produce a series of clinical manifestations. Fire cupping can open the meridians and activate the channels, adjust the qi and blood, and has a better effect on cold dampness, blood stasis, and damp heat. Patients are usually advised to cupping 1-2 times a week, but if they do not improve their lifestyle and diet, dampness will still collect in the body and cannot be removed. Patients are advised not to cupping for more than 10 minutes each time, and to avoid areas with skin marks to avoid damaging the skin.