The effect of moxa leaf water fumigation on the lower half of the body is to regulate qi and activate blood circulation, dispel cold and dampness, and warm the meridians and collaterals. It can assist in the treatment of bleeding, irregular menstruation and dysmenorrhea, and fetal restlessness. 1. Bleeding: moxa leaf is warm, can warm the blood, warm meridians, treatment of cold bleeding, especially the lower Jiao cold, Chong Ren is not solid (Chong Ren two veins are weak, affecting the solid function) of the leakage (excessive menstrual flow or more than a drip), etc., moxa leaf with heat-clearing medicines to strengthen the hemostatic effect, but also to prevent the drug is too cold and leave blood stasis. 2. Irregular menstruation and dysmenorrhea: This product can expel cold and dampness, relieve pain, stop cold and warm the veins. It treats irregular menstruation, abdominal pain, infertility and scanty leucorrhea caused by deficiency and cold in the lower focal region. Mugwort leaf belongs to the liver, kidney and spleen meridians, and can be used by decoction, or externally can be made into moxa stick moxa columns to smoke and moxibustion on the body surface, or can be boiled in water and smoked and washed. This product is used with caution in cases of yin deficiency and fire (deficiency of yin and essence in the body, resulting in hyperactivity of deficiency fire) and blood heat. The role of moxa water fumigation is limited, if the body appears to be unwell, should consult a doctor in time, should be treated under the guidance of a doctor.