The invention discloses a Chinese medicinal composition for treating hemorrhoids and a preparation method thereof. The Chinese medicinal composition mainly comprises the following raw material medicaments: hops, pagodatree pod, pagodatree flower bud, Indian buead, lightyellow sophora root, figwort root, swordlike atractylodes rhizome, large-headed atractylodes rhizome, cinnamomvine, ground beeltle, szechwan chinaberry fruit, catechu, pyrite, Jiuxiang bug, szechuan lovage rhizome, Chinese eaglewood, rosewood heart wood, charred Chinese arborvitae twig, garden burnet root, gleditsia thorn, pangolin scales, double blossom, violet, sinkiang arnebia root, mongolian dandelion herb, weeping forsythiae capsule, raw astragalus, Chinese angelica, root of red-rooted salvia, pilose asiabell root, tree peony bark, gardenia, mongolian snakegourd root, baical skullcap root, golden thread, tinea alba skin, ash bark, red paeony root, pariphyllin, natural indigo, dahurian patrinia herb, Chinese lobelia herb and the like. The Chinese medicinal composition can be prepared into any one common orally-taken preparation by a conventional Chinese medicinal preparation method. The Chinese medicinal composition can remarkably improve the symptoms: blood stool, pain and prolapse of hemorrhoids, increased secretion caused thereby, discomfort with wet and damp anus, infection, tumefaction, pain and other symptoms, and has the advantages of extract clinical treatment effect, remarkable treatment effect and quick response.