There are different methods of local herbal fumigation and medicinal liquid immersion in Chinese medicine bath. In the early stage of diabetic foot, fumigation or immersion with herbal solution for warming Yang and dispersing cold, activating blood circulation and removing blood stasis can be used; in patients with foot ulcers, fumigation or immersion with herbal solution for clearing heat and dampness, detoxifying and activating blood circulation can be used; in the later stage, fumigation or immersion with herbal solution for warming meridians and activating blood circulation and generating muscle can be used, but it must be done under the guidance of a doctor. Diabetic foot patients have local sensory impairment due to peripheral neuropathy, and the high temperature of the medicinal solution can easily cause burns, so the water temperature should be strictly controlled and monitored by their family members, so as not to burn their hands. Chinese medicine baths also need Chinese medicine identification, improper drug selection can also bring serious consequences!