Moxibustion mainly includes moxa pillar moxibustion, moxa stick moxibustion, etc. Moxa pillar moxibustion includes direct moxibustion and indirect moxibustion. Ginger moxibustion is a kind of indirect moxibustion, in which fresh ginger is cut into thin slices about 2-3 cm in diameter and 0.2-0.3 cm in thickness, and several small holes are punctured with needles in the middle. When the moxa pillar is burnt out, it is replaced by a moxa pillar to make the skin red and not blistered. It mainly treats vomiting caused by cold, abdominal pain and wind-cold paralysis, etc. The main function is to warm the stomach and stop vomiting, dispel cold and stop pain.