The invention relates to a medicinal composition containing ibuprofen sodium salt, which is prepared by taking ibuprofen sodium salt and other one or a plurality of medicinal components as active ingredients, and combing the active ingredients with pharmaceutically appropriate auxiliary materials. The medicinal composition can be made into oral preparations, including conventional tablets, dispersible tablets, sustained release tablets, capsules, sustained release capsules, soft capsules, particles, dry suspension, suspension and the like, and used for symptomatic treatment of being antipyretic, antiphlogistic, analgesic and anti-allergic, and improving sleeping.