Medicine for treating vaginitis and preparation method thereof

The invention discloses a medicine for treating vaginitis. The medicine is prepared from the following Chinese herbal medicines in part by weight: 10 to 40 parts of sophora flavescens, 5 to 30 parts of phellodendron, 10 to 40 parts of sessile stemona root, 5 to 30 parts of fructus cnidii, 5 to 30 parts of belvedere fruit and 5 to 20 parts of alum. The medicine has the formulations of tablets, capsules, pills, granules, an oral liquid or a lotion, particular the lotion, and is prepared by taking extracts of the six Chinese herbal medicines as active ingredients and adding pharmaceutically acceptable auxiliary materials or auxiliary components. The medicine has an obvious therapeutic effect on monilial or mycotic vaginitis, general vaginitis and senile vaginitis, does not have toxic or side effects, and is safe and effective.