Analysis of illness: Hot moxibustion therapeutic instrument is a physical therapy instrument, which acts on human body, and has the functions of warming meridians, dredging collaterals, promoting blood circulation to reduce swelling, dispelling cold and removing dampness. It is mostly used for treating and nursing the pain of bones and muscles caused by wind, cold and dampness invading the body. Suggestion: Pain and edema caused by blood stasis. This effect is not much different from ordinary moxibustion, so you can also use moxibustion to treat it yourself, and you can also exert the same effect.