Composition for treating ulcer and preparation method thereof

The invention belongs to the field of traditional Chinese medicine compositions, and particularly relates to a composition for treating ulcer and a preparation method thereof. The composition is especially suitable for oral ulcer. The composition comprises the following raw materials in parts by weight: 5-10 parts of catechu, 0.5-2 parts of borneol and 5-20 parts of realgar. The composition has the advantages of convenience in use, small side effect, excellent effect, low cost, short treatment course and difficulty in relapse. 本发明属于中药组合物领域，具体涉及一种治疗溃疡的组合物及其制备方法。本发明尤其适用于口腔溃疡。所述组合物的原料包括：儿茶5-10重量份、冰片0.5-2重量份、雄黄5-20重量份。本发明具有使用方便、副作用小、效优价廉、治疗疗程短、不易复发的优点。