After cupping, you should not eat cold food, spicy and stimulating food, or food containing too much heat, especially food containing too much fat and salt, including junk food, which should be kept away. It is best to hydrate more after cupping, eat fresh fruits and vegetables, and reduce the excessive intake of meat. Cupping can unblock the meridians and has great benefits in regulating the internal environment of the body. If you eat junk food or food with high calorie content at this stage, it will easily lead to the re-generation of dampness in the body, which is not beneficial to the disease. Clinically, after cupping, the diet should be careful, but also in daily life do not touch too cold water, as well as through the cold water bath, these are contraindicated.