Bencao Index https://bencaoindex.com/ https://bencaoindex.com/formulas/san-huang-si-wu-tang/ Free to use and republish with visible attribution and a link back to the source page. The catalogue is a reference work and is knowingly incomplete; nothing in it is medical advice. <a href="https://bencaoindex.com/formulas/san-huang-si-wu-tang/">Bencao Index</a> san huang si wu tang Three-Yellow and Four Substance Decoction

Clears Heat and cools the Blood

Blood Heat Nosebleed or coughing of blood appearing suddenly a day or two before the period begins Scanty or clotted menstrual flow with abdominal pain Red face, thirst, and sleeplessness with a burning feeling behind the breastbone Tongue red with little coat; pulse thready and rapid

Nourishes the Blood

Heat in the Blood around menstruation with reduced flow

Modern uses

Vicarious menstruation Hemoptysis Epistaxis shu di huang Bai Shao dang gui chuan xiong huang lian huang qin da huang