Buckwheat has a heat detoxification (clearing the body of heat and toxicity), drainage of pus to remove the effects of stasis. Gold buckwheat, its flavor sour, bitter, cold; into the lung, stomach, liver meridian. Clinically, it is mainly used for the treatment of carbuncle (lung abscess) spitting pus, lung heat, asthma and cough, breast moth (related to Western medicine tonsillitis) swelling and pain. Clinically, gold buckwheat for the treatment of red, swollen and painful throat, can be used in conjunction with Platycodonopsis, licorice, and Sagittaria. Gold buckwheat and angelica, red peony, peach kernel and other blood circulation and menstruation medicines used together, can cure dysmenorrhea, menstrual closure and postpartum stagnation and abdominal pain. It should be noted that the adverse reactions and contraindications of buckwheat are not clear. If you need to use buckwheat, must be used under professional medical supervision.