A traditional Chinese medicine composition for treating oral ulcer in children, comprising the following raw materials in parts by weight: Calcitum: 20-30 parts Indigo Naturalis: 10-20 parts Rhizoma Dryopteris Crassirhizomae: 10-20 parts Rhizoma Anemarrhenae: 20-30 parts Cortex Moutan: 10-20 parts Flos Lonicerae: 4-8 parts Fructus Forsythiae: 20-30 parts Herba Taraxaci: 6-12 parts Calculus Bovis: 4-6 parts Poria: 2-4 parts Spica Prunellae: 4-8 parts Rhizoma Coptidis: 6-12 parts Herba Houttuyniae: 10-20 parts Flos Sophorae: 20-30 parts Radix Paeoniae Rubra: 5-15 parts and Rhizoma Coptidis: 2-10 parts. The traditional Chinese medicine composition for treating oral ulcer in children has a good use effect, can effectively treat oral ulcer, features a mild action, and has no toxic and side effects. Moreover, the medicine features a simple production process, is easy to take, has a remarkable curative effect, and is an ideal medicine for improving the immunity of the human body and resisting fatigue.Le composé de médecine chinoise traditionnelle pour le traitement de lulcère buccal chez les enfants comprend les matières premières suivantes en parties en poids : calcium: 20 à 30 parties Indigo naturel : 10 à 20 parties Rhizoma séabopteris crssirhizomae: 10-20 parties Rhizoma Anemarrhenae : 20-30 parties Cortex Moutan : 10-20 parties Flos Lonicerae : 4-8 parties Fructus Forsythiae : 20-30 parties Herba Taraxaci : 6-12 parties calcul Bovis : 4-6 parties Poria : 2-4 parties spca prellae : 4-8 parties Rhizoma Coptidis: 6-12 parties Herba Houttuyniae : 10-20 parties Flos Sophorae : 20-30 parties Radix Paeoniae Rubra : 5-15 parties et Rhizoma Coptidis : 2-10 parties. La composé de médecine chinoise traditionnelle pour le traitement de lulcère oral chez les enfants peut traiter efficacement lulcère buccal, a une action douce et na pas deffets toxiques ou secondaires. De plus, le médicament a un procédé de production simple, est facile à prendre, a un effet curatif remarquable, et