PURPOSE: A composition for relieving a hangover using a wheat bran extract is provided to lower alcohol and acetaldehyde concentration in blood and to relieve a hangover.CONSTITUTION: A composition for relieving hangover contains wheat bran extract as an active ingredient. The wheat bran extract is prepared by dipping wheat bran in the water. The composition is a food, beverage, or pharmaceutical composition. The pharmaceutical composition is manufactured in the form of an oral formulation(tablet, suspension, granule, emulsion, capsule, syrup), a parenteral formulation(aqueous or oil suspension for sterilization injection), and topical formulation(solution, cream, ointment, gel, lotion, patch). A daily dose of the pharmaceutical composition is 0.001-150 mg/kg.COPYRIGHT KIPO 2013본 발명은 동물실험에서 혈중 알콜 농도와 혈중 아세트알데히드 농도를 낮추는 것으로 확인된 밀겨 추출물을 이용한 숙취 해소용 조성물을 개시한다.