The main ingredients of brown sugar ginger tea are ginger and brown sugar. Ginger has the effect of warming the meridians and dispelling cold, and dispelling cold. Brown sugar has the effect of nourishing qi and blood, strengthening the spleen and warming the stomach, dispelling wind and dispelling cold, and promoting blood circulation and removing blood stasis. The combination of the two can warm the meridians and dispel cold, strengthen the stomach, and remove blood stasis. Characteristics of physical deficiency and cold: more afraid of cold, cold hands and feet, freezing lower abdomen during menstruation, menstrual pain, patients like warmth, pain is relieved by heat, menstruation is not smooth, or dark red, many blood clots, light or dark lips and tongue, etc.