The invention relates to an oak component-containing lotion for treating gynecological inflammation. Oak, motherwort herb, dahurian patrinia herb, dandelion, corydalis tuber, chinaroot greenbrier, corn stigma, mint, clove, radix bupleuri, divaricate saposhnikovia root and honey-fried licorice root are used as raw material, and the raw material is subjected to compatibility and extraction, effective components of the composition are brought into play to the maximum extent, so that the permeability of the ointment is improved, the ointment can effectively permeate into a focus, and has good prevention and treatment effects on gynecological inflammations such as vulvar diseases, vaginal diseases and uterine diseases; the raw material used in the lotion is purely natural, free of toxic and side effects, safer and safe to use. The oak contained in the oak component-containing lotion for treating gynecologic inflammation is extracted according to the characteristics of each raw material, theeffective components of each component can be effectively separated, part of traditional Chinese medicines are prepared into essential oil, the volatilization and permeation effects of the effectivecomponents in the lotion are improved, and after the effective components of each component are combined, a better drug effect is exerted, so that the prevention and treatment effects are optimal.