There is an ancient prescription called Qingdai Powder for eliminating spots: it can treat typhoid fever and evil spread to the inside, excess inside and outside, and spots caused by yang poison. Indigo Naturalis, Coptidis Rhinoceros, Rhinoceros Horn, Gypsum, Anemarrhena, Scrophulariaceae, Gardenia, Rehmannia, Bupleurum, Ginseng, Licorice. Add ginger and dates to fry; add a spoonful of bitter wine vinegar to kimono.

This is sufficient Yangming medicine. Although stomach heat is caused by hair spots, the fire in the meridians can help; Indigo Naturalis and Coptidis Coptidis can clear liver fire; Gardenia can clear heart and lung fire; Yuan Shen Zhi Mu Sheng Di can clear kidney fire; Rhinoceros Horn Gypsum can clear stomach fire; these are all Severe cold can relieve the poison of stagnation and heat. Use Bupleurum to reach the muscle surface. Bupleurum Qing Shaoyang Xianghuo uses ginger and dates to harmonize the camp and guard. Ginseng and licorice are used to harmonize the stomach. The stomach is weak, so the heat and poison take advantage of the deficiency to enter the stomach and spread to the muscles. Adding bitter wine means sourness.