Moxibustion of cryptobai has the effect of opening up the mind, strengthening the spleen, stopping diarrhea, and stopping bleeding, and can be used to treat dizziness, abdominal pain, diarrhea, blood in stool, blood in urine, and other conditions. The Yinbai point is an acupoint on the Foot Taiyin Spleen meridian, 0.1 inch beside the root of the big toe nail. It is the well point of the Spleen meridian, a key point for stopping bleeding, and can treat all diseases related to the spleen and stomach. Adverse reactions such as burning pain and skin foaming may occur when moxibustion is performed at the Yinbai point; moxibustion is prohibited for people with severe deficiency; moxibustion is temporarily prohibited for people with great hunger, great thirst, great labor, and great fright; moxibustion is cautiously performed on women during menstruation; in addition, attention should be paid to controlling the time and distance of moxibustion and to avoiding burns. Moxibustion needs to be carried out by a professional Chinese medicine technician, it is not recommended to operate on their own, so as not to cause adverse consequences.