The formula of Liver-Sparing and Yang-Expanding Capsule includes Tribulus terrestris, Chaihu, Beehive, Dilong, Leech, Nine-scented Worm, Purple-tipped Flower, Snake-bed Seed, Yuanzhi, Cistanches, Cuscuta, Schisandra, Schisandra chinensis, Bacopa Monniera, Centipede, and Acorus calamus. The drug has the efficacy of dispersing the liver and relieving depression (treating depression by dispersing liver qi), promoting blood circulation and tonifying the kidneys. The capsule is clinically used to treat functional impotence and mild arterial insufficiency impotence caused by liver-depressing and kidney deficiency and liver-depressing and kidney deficiency with blood stasis, with symptoms such as impotence, good taiyin, distension of the chest and hypochondrium (a collective term for the chest and ribcage area), lumbar and knee soreness and tenderness (a feeling of soreness and weakness of the lumbar and knee area), pale or petechiae of the tongue, and a stringy or thin pulse, etc. The capsule can also be used for the treatment of liver-depressing and kidney deficiency. It should be noted that it should be used with caution in patients with bleeding disorders; alcoholism and excessive smoking are prohibited during treatment, and all excessive mental stimulation should be avoided; other therapeutic drugs should be discontinued during treatment; and it should be discontinued during colds and flu. If you need to take this medicine, it is recommended to do so under the guidance of a doctor.