Pharmaceutical composition for treating organ fibrosis, and preparation method and application thereof

The invention provides a pharmaceutical composition for treating organ fibrosis. The pharmaceutical composition comprises, by weight, 30-40 parts of dry spiked aletris or 60-100 parts of wet spiked aletris, 15-20 parts of dry roughed aletris or 30-50 parts of wet roughed aletris, 10-15 parts of trichosanthes kirilowii, 15-18 parts of adenophora alata, 10-15 parts of dendrobe, 15-18 parts of radix pseudostellariae, 10-15 parts of radix astragali, 3-7 parts of panax pseudoginseng, 10-15 parts of salvia miltiorrhiza, 9-12 parts of angelica sinenesis, 10-15 parts of honeysuckle, and 9-12 parts of scutellaria baicalensis. The invention further discloses a preparation method and application of the pharmaceutical composition. The pharmaceutical composition can effectively treat or assist in treatment of fibrosis of organs especially lungs, and improve correlation indexes, so that the treatment effect of relieving symptoms of the fibrosis so as to improve the living quality is achieved, serious toxic and side effects of western medicine chemical drugs are avoided, and a new selection is provided for clinical application.