When children experience vomiting and diarrhea due to food stagnation, it is best to take them to the hospital for treatment. Through traditional Chinese medicine's syndrome differentiation and corresponding medicinal treatments, one can orally administer ready-made Chinese medicines that eliminate food stagnation. At the same time, probiotics can be taken orally to regulate the intestines. In terms of diet, it is advisable to focus on light, easily digestible, and nutritious foods. Avoid greasy, fried foods, seafood, and spicy or irritating foods. It is beneficial to eat small, frequent meals, avoid strenuous activities, and keep the child's abdomen warm to prevent catching cold.