Functions: 1) Warm the channels and stops bleeding 2) Disperses cold and calms pain 3) Dispel dampness and stops itching Indications: 1) Prolonged menstrual bleeding, uterine bleeding; restless fetus, lower abdominal pain, vaginal bleeding; infertility due to a cold Womb 2) Cold abdominal pain, menstrual pain 3) Skin problems marked by dampness and itching Contraindications: Heat from yin defici..