The following measures can be used to improve the symptoms of vomiting in children who have a cold stomach: first of all, children can be treated with external application of Ding Gui Er navel patch, parents can use Ding Gui Er navel patch on the navel of children, because the composition of Ding Gui Er navel patch mainly consists of cloves, cinnamon and other drugs, these drugs have a good warming effect on the cold, for children’s vomiting caused by the cold These medicines have a good effect of warming the middle of the body and dispersing cold, which can significantly improve the effect of vomiting caused by cold in children. Secondly, children can be given Huo Xiang Zheng Qi Oral Liquid, which is composed of Huo Xiang and Da Gui Bark, etc. These drugs have the function of dispersing wind and cold and regulating the intestinal function of children. This medicine is very suitable for vomiting caused by cold stomach, and it is usually applied to children for about 3-5 days, and children’s abdominal pain and vomiting can be cured naturally.