Impotence can be regulated by taking medicines such as Chaihu Shu Liver Pills, Wu Zi Diffractive Pills, Longdian Diarrhea Liver Pills and Gui Spleen Pills as prescribed by doctor. 1. Chaihu Shu Liver Pill is composed of Chaihu, Qingpi and Chenpi. It is effective in dispersing liver qi (regulating stagnation of liver qi), eliminating flatulence and relieving pain. It is used in treating liver-qi disharmony, lumpiness in the chest and ribs, food stagnation, vomiting and sour water. During the period of taking the medicine, one should keep his/her mood optimistic and avoid getting angry and irritated. 2. Wu Zi Diffractive Pill is composed of Chinese wolfberry, dodder seed, raspberry and so on. It has the effect of tonifying the kidney and benefiting the essence (replenishing the kidney essence in the body). It is used for impotence and infertility caused by deficiency of kidney essence, spermatorrhea and premature ejaculation. During the treatment period, abstaining from sexual intercourse is recommended. 3. Gentian and Liver Pill, composed of gentian, chaihu and scutellaria. It has the effect of clearing liver and gallbladder and inducing dampness-heat. It is used in treating damp-heat in liver and gallbladder (damp-heat evils accumulated in liver and gallbladder), dizziness and redness of eyes (dizziness and red eyes), pain in swollen ears, dystocia (pain in the area of coercion and ribs) and bitter mouth. Pregnant women should take with caution. 4. Gui Spleen Pill, composed of Astragalus, Radix et Rhizoma Ginseng and Radix Angelicae Sinensis. It is effective in benefiting qi and strengthening the spleen (regulating the qi of the spleen and stomach), nourishing blood and tranquilizing the mind (stabilizing the mind and soothing the emotions by nourishing the blood). It is used in treating deficiency of the heart and spleen (weakness of the heart and spleen), insomnia, shortness of breath and palpitation (rapid heartbeat, often accompanied by panic). It should not be taken by those with external sensation or solid internal heat. If the symptoms of impotence, it is recommended to go to the hospital to identify the cause of the disease, timely consultation, should follow the doctor’s instructions to standardize the use of medication, is not recommended to use blindly.