Blisters generally refer to blisters, and blisters from Sanyinjiao moxibustion are mainly considered to be the result of skin burns caused by moxibustion. Moxibustion is a therapeutic method of preventing and treating diseases by utilizing the heat and medicinal power generated by the ignited moxa, which is warmed and ironed through acupuncture points. Since moxa can directly contact the skin, if the temperature of moxa is too high, or if the healthcare worker does not operate properly, it may lead to localized skin burns, which may result in blistering. Patients who have blisters after moxibustion should not squeeze or scratch the blisters without authorization to avoid secondary infection. Should keep the local skin clean, for small blisters can be healed by themselves. But for large blisters, you need to go to the hospital, by a professional doctor will be blisters within the liquid suction clean, so as to promote the local recovery. Moxibustion needs to be carried out under the guidance of a professional doctor.