目的:观察中药治疗小儿口疮的临床疗效和不良反应。方法:自拟清心泻脾汤,随证加减,加以口腔护理和局部用药。结果:100例中治愈75例,占75%;好转15例,占15%;无效10例,占10%;总有效率90%。结论:中药治疗小儿口疮疗效好,无不良反应。 Objective: To observe the clinical efficacy and adverse reactions of traditional Chinese medicine in the treatment of pediatric oral sores. Methods: Self-purifying diarrhea spleen soup, with card addition and subtraction, to oral care and local medication. Results: 75 cases were cured in 100 cases, accounting for 75%; 15 cases improved, accounting for 15%; 10 cases were invalid, accounting for 10%; the total effective rate was 90%. Conclusion: Chinese medicine treatment of children with oral sores effective, no adverse reactions.