The efficacy and function of moxa leaf and ginger foot soak for the relief of the surface of the cold (remove the surface of the cold), dampness and itching, etc., but moxa leaf and ginger foot soak can play a limited medicinal efficacy, and can not replace the medication to treat the disease. Mugwort has the effect of warming menstruation and stopping bleeding, dispelling dampness and relieving itching. The main treatment of vomiting blood, blood in the stool, leakage (excessive menstrual flow or dripping), pregnancy blood, menstrual disorders, dysmenorrhea, fetal restlessness, cold pain in the heart and abdomen, diarrhea, dysentery, and so on. It should be taken with caution when there is deficiency of yin and blood heat. Ginger has the effect of relieving cold, warming the spleen and stomach to stop vomiting (to warm the spleen and stomach to treat vomiting caused by stomach cold). It can be used for treating wind-cold cold, stomach-cold vomiting, lung-cold cough, and can also detoxify fish and crab poisons. It is not to be taken by those who are hot and those who are suffering from Yin deficiency and internal heat. Ai Ye and ginger foot soak can relieve cold feet, promote blood circulation in the feet, and relieve itchy skin on the feet. If there is any discomfort after moxa and ginger foot soak, it is recommended to stop using it and consult a doctor in time.