There is no Liver-Sparing and Yang-Expanding Powder, only Liver-Sparing and Yang-Expanding Capsule. Liver-Sparing and Yang-Expanding Capsule is effective in relieving liver depression (treating depression by unblocking liver qi), promoting blood circulation and tonifying the kidneys. It is mainly used for the treatment of functional impotence caused by liver depression and kidney deficiency or concomitant blood stasis syndrome. Liver-sparing and Yang-boosting Capsule is composed of Chai Hu, Tribulus terrestris, Calamus calamus, Centipede, Apis mellifera, Bacopa monnieri, Dilophylax adenophora, Fructus schisandrae chinensis, Leech, Cuscuta sinensis, Cistanches, and Fructus serpentina. It has the effect of relieving liver and depression, promoting blood circulation and tonifying the kidney. It is used for functional impotence and mild arterial blood supply deficiency impotence caused by liver depression and kidney deficiency and liver depression and kidney deficiency with blood stasis. Symptoms include impotence, penile impotence or inability to lift the penis, chest tightness, distension of the chest and ribs, lumbar and knee soreness, pale or petechiae on the tongue, and stringy or thin pulse. People who are allergic to the ingredients of the drug should not use Liver-Sparing and Beneficial Yang Capsule, it should not be used during the period of external infection, and the product is prohibited for patients with bleeding disorders. Liver-sparing Yiyang Capsule should be used under the guidance of a doctor, do not take medication without authorization, in order to avoid adverse consequences.