Smoking moxa generally refers to moxibustion therapy, moxa is made of cotton paper or mulberry paper wrapped in moxa floss into long strips, the use of moxa moxibustion, moxibustion, there are three main methods: gentle moxibustion, back and forth moxibustion, sparrow pecking moxibustion, the specific use of the method is as follows: 1. Mild moxibustion: the end of the moxa stick will be ignited, aligned with the acupoints or parts of the moxibustion, about 2 to 3cm away from the moxibustion, until the skin is slightly reddish for degrees. Mainly used in the treatment of chronic diseases. 2. Gyratory moxibustion: moxa ignited and acupuncture point skin 2 to 3cm apart, but the position of the moxa is not fixed, repeatedly rotating and moving moxibustion, so that the skin has a sense of warmth and heat without burning pain. Mainly used in the treatment of chronic diseases. 3. Sparrow pecking moxibustion: moxa ignited with the skin of the acupuncture point 2 ~ 3cm apart, and then this distance as the center, like a bird pecking, moving up and down, together with a fall, far and near moxibustion. It is mainly used to treat acute diseases. Regardless of which moxibustion method, it is necessary to keep a certain distance between the moxa stick and the skin, so that the patient has a sense of warmth and heat without burning pain is appropriate, the general moxibustion time is mostly 10-15 minutes, to the extent that the skin appears red. For pregnancy, menstruation with a history of allergy patients cautious moxibustion, not blindly self-moxibustion, diagnosis of the disease should be actively go to the regular hospital for treatment, moxibustion under the guidance of a doctor.