Say not enough first. Most of them are kidney qi deficiency, kidney essence deficiency and black color. Kidney essence and blood should not be arrogant, and the face will be gray and black.
The excess syndrome is mostly caused by stagnation of qi and blood, stagnation of liver qi, yang deficiency and cold coagulation, and poor blood circulation, resulting in dull complexion, pigmentation, pigmentation and other problems.
Deficiency patients are generally treated with prescriptions such as tonifying kidney, benefiting qi and blood, benefiting essence and blood, and Zuogui Pill and Gui You Pill. Empirical evidence shows that stagnation of liver qi, stagnation of qi and blood, or cold coagulation of blood vessels require soothing the liver and regulating qi, or warming yang and regulating qi, such as Xiaoyao Pill, Taohong Siwu Decoction and Shiquan Dabu Pill.