The invention relates to a Chinese medicinal composition, in particular to a Chinese medicinal composition for treating pelvic inflammation and a preparation method thereof. The Chinese medicinal composition comprises the following raw material medicaments in part by weight: 5 to 15 parts of Chinese honeylocust spine, 5 to 15 parts of giant knotweed rhizome, 7 to 17 parts of mongolian dandelion herb, 7 to 17 parts of sargentgloryvine stem, 5 to 15 parts of red paeony root, 7 to 17 parts of rhizoma corydalis and 7 to 17 parts of szechwon tangshen root. The Chinese medicinal composition can be prepared into tablets, capsules, pills, granules, soft capsules and oral administration liquid preparations by adopting the conventional preparation method in pharmaceutics. The Chinese medicinal composition of the invention can be applied to the preparation of medicaments for treating stomachache, dysmenorrheal and abnormal menstruation which are caused by dampness-heat obstruction, and also can be applied to the preparation of medicaments for treating pelvic inflammation, acute and subacute paroxysm of the pelvic inflammation and pelvic inflammation sequelae.
