Chaihu Shu Liver Pill can treat impotence caused by liver depression and stagnation of qi (poor qi and blood transportation in the liver and emotional depression). Chaihu Shu Liver Pill consists of Chaihu, Paeoniae Alba, Poria, Licorice, Pericarpium Citri Reticulatae, Scutellariae Radix, and Mullein. The drug has the effect of soothing liver qi, eliminating flatulence and relieving pain. It can be clinically used for the treatment of liver-qi disharmony, chest and hypochondrium (the collective term for the chest and rib area) constriction, food stagnation, vomiting and acidity, and so on. The adverse effects and contraindications of the drug are not clear, but avoid eating cold and greasy food that is difficult to digest. Chaihu Shu Liver Pill has the efficacy of soothing the liver and regulating qi, and has a therapeutic effect on impotence caused by liver depression and qi stagnation. Impotence patients are advised to go to regular hospitals in a timely manner, under the guidance of a professional physician to identify the evidence of treatment.