There will be some body reactions to the cold drainage after moxibustion, such as manifested as increased discharge of body fluids, increased stool, skin eczema and so on. 1. Increased discharge of body fluids: the phenomenon of increased urination and sweating, which may last for a period of time, the symptoms can gradually improve, and pay attention to drink more water to replenish water. 2. Increase in stool: If you have gastrointestinal tract underlying disease, due to cold stagnation in the middle jiao, there may be an increase in stool and unshaped stool after moxibustion, and the symptoms will be gradually relieved. 3. Skin eczema: eczema appears after sweating, accompanied by itching, redness and swelling. Avoid scratching the skin to avoid breakouts and skin infections. It is recommended that you should go to a regular hospital for moxibustion, and standardize the operation on the corresponding points. After moxibustion, pay attention to the cold and warmth.