Wormwood foot soak a few days to soak once better, there is no clear and specific provisions in the clinic, according to their own situation and doctor’s advice, choose the time to soak your feet. Mugwort has the efficacy of dispersing cold and relieving pain (relieving pain by dispelling cold in the body), stopping bleeding and warming the menstruation, and decocting the water to soak the feet can also dispel dampness and relieve itching, get rid of cold in the body, activate the blood and promote the circulation of the blood, which is good for relieving itching of the feet, improving the body’s fatigue, relieving the coldness of the feet, and aiding the sleep. At present, there is no uniform regulation for the time of foot soaking with mugwort, and patients can also choose the time of foot soaking according to their personal situation. When soaking feet with mugwort should pay attention to the water temperature should not be too high, so as not to burn the skin. In addition, the medicinal properties of mugwort pungent warm, long time foot soak may aggravate the condition of the Yin deficiency blood heat, so this kind of patients are not suitable for use. If necessary, it is recommended to go to the regular hospital, in the professional physician to identify and guide the use.