The contraindications and precautions of moxibustion are, patients near the heart and large blood vessels and mucous membranes near the less moxibustion or no moxibustion, inflammation parts of the body is prohibited to use moxibustion method of treatment, pregnant women’s abdomen and lumbosacral also belong to the prohibited parts of the moxibustion. For coma, numbness of the limbs and sensory retardation of patients and children, the amount of moxibustion in the process of moxibustion should not be too large. If the patient is emotionally unstable, or in a state of excessive hunger, overfeeding, intoxication, exertion, or internal heat of yin deficiency, moxibustion therapy should be avoided as much as possible. The duration of moxibustion should be gradual, and the acupuncture points should be applied from few to many, and the heat should be gradually increased. When using moxibustion therapy to treat the disease, patients should try not to eat cold food (e.g. drinking cold water, eating cold food, etc.), otherwise it will not be conducive to the treatment of the disease. If moxibustion is needed, it is recommended to visit a professional medical institution.