Anti-heart failure pharmaceutical composition for improving skeletal muscle function and preparation method thereof

The invention pertains to the field of traditional Chinese medicine and relates to a pharmaceutical composition for improving the function of skeletal muscle and treating heart failure simultaneously and a preparation method thereof. The pharmaceutical composition aims at the pathogenesis of deficient and weak yang and qi of heart and kidney, fluid retention and blood stagnation of the heart failure and adopts the traditional Chinese medicines of raw membranous milkvetch root, prepared common monkshood daughter root, largehead atractylodes rhizome, white paeony root, Indian buead, common burreed rhizome, zedoary, pepperweed seed, plantain seed, dwarf lilyturf tuber and a pharmaceutically acceptable carrier for preparation. The pharmaceutical composition has the effects of warming yang and qi of heart and kidney, eliminating pathogens from lung and inducing diuresis, the clinical and animal tests prove that the pharmaceutical composition can effectively improve the retention of sodium and water of the patients