Liver blood deficiency may lead to impotence. Impotence refers to a disease in which an adult man’s penis is soft but not firm, firm but not lifted, and he is unable to have a normal sex life. Impotence may be triggered in patients with liver-blood insufficiency, where the qi and blood are insufficient, the zongqi are not moistened, and the yang is not lifted. The patient will also be accompanied by weakness, hot flashes, heartburn and other symptoms, and should be treated with medicines that replenish qi and blood, such as Gui Shao Di Huang Wan (归芍地黄丸). In addition to this, factors such as failure of vital fire (weakness of kidney yang in the organism, with reduced function of warming and promoting the operation of qi and blood), stagnation of liver qi, and injury to the kidney due to fright can lead to impotence. Patients with impotence should control their emotions and avoid spicy and stimulating foods in their daily life. If patients have symptoms of impotence, they should go to the hospital in time to get a clear picture of the cause of the disease, and then follow the doctor’s instructions to choose the appropriate treatment plan.