Yu Yu Liang and red stone is two different drugs, the efficacy of the two are different, and the effect of different patients after using the drug is also different, so there is no which drug is better. 1. Yu Yu Liang: sweet, astringent, slightly cold in nature. Its effects are astringent and antidiarrheal (relieving diarrhea by enhancing the astringent function of the intestinal tract), astringent and haemostatic (treating bleeding conditions with drugs that have astringent effects). It is used in the treatment of prolonged diarrhea and dysentery (diarrhea and dysentery that does not heal over time), leakage of menstruation (excessive menstrual flow or more than a few drops), blood in the stools due to lack of qi to regulate blood, and excessive and scanty diarrhea. 2. Red stone resin: sweet, sour, astringent, warm. Its effects are astringent to stop diarrhea, astringent to stop bleeding, astringent to sores and muscle growth (to help sores heal faster and promote the growth of new flesh). It is used for the treatment of prolonged diarrhea and dysentery, bleeding in the stools, leakage, sores and ulcers that are not converged for a long time, and wet sores with pus and water immersion. Red stone resin should not be used with cinnamon. The adverse effects of the above drugs are not clear. Damp-heat stagnation and diarrhea should not be taken. Pregnant women should be cautious. YUYUGUAN and RED STONE should be used after identification by a professional Chinese medicine practitioner, and should not be used blindly on one’s own in order to avoid causing adverse reactions.