The precautions after doing moxibustion include proper rest, hydration, and avoiding catching cold. 1. After moxibustion, patients need to rest properly for a period of time, avoiding strenuous exercise, so as not to cause discomfort. 2. After moxibustion, you can drink water properly, which helps to replenish the body water, and also helps to discharge the toxins in the body. 3. The pores of the skin are open after moxibustion, when the cold is easy to invade, so it is important to keep warm after moxibustion. On the one hand, after moxibustion should try to avoid blowing wind, especially blowing air conditioning; if it is winter, you need to wear good clothes and take good measures to keep warm. On the other hand, it is recommended not to take a bath immediately after moxibustion to prevent colds or other discomforts. 4. If scar moxibustion patients, during the period when the moxibustion sore is purulent, they should pay attention to keep the area clean and bandage it with gauze to prevent the wound from getting infected. For moxibustion treatment, it is recommended to go to a professional medical institution.