Salt spaced moxibustion has the effect of returning yang, rescuing reversal and fixing detachment. Salt moxibustion is a clean and pure salt filled in the navel area, or you can place a piece of ginger on the salt, and place a large moxa pillar on top of it to apply moxibustion. The treatment needs to be based on the specific conditions of the moxibustion, do not have to stick to the number of strong, to the pulse up, limbs warm, the symptoms of the improvement of the degree. Salt moxibustion has the efficacy and function of returning Yang, saving the reverse, fixing the dehydration, mostly used for treating acute abdominal pain and diarrhea, dysentery, cold limbs (cold limbs, even cold to the elbows and knees and above) and dehydration, etc., the symptoms of the spirit of darkness and closure, the eyes close the mouth, the limbs are soft and flaccid, cold limbs, the bowels of the self-sacrificing, low breath, and so on. If you need to use salt moxibustion, it should be used under the guidance of a physician.