What medicine should a child take for stomach pain and vomiting?

Possible causes of a child's vomiting and abdominal pain include: 1. Gastroenteritis: Mainly characterized by nausea, vomiting, abdominal pain, diarrhea, and other symptoms. It is recommended to administer medications such as Mucofalk oral solution and Xingpi Yang'er granules, which promote gastrointestinal motility and help regulate digestive function, thereby improving digestion and absorption. If vomiting is severe, additional medications such as Jianwei Xiaoshi tablets or Mosapride tablets may be taken orally when necessary. At the same time, control the child's diet and encourage increased fluid intake. 2. Mesenteric lymphadenitis: Characterized by paroxysmal periumbilical pain. Anti-inflammatory and analgesic medications such as ibuprofen sustained-release capsules can be used. Additionally, one should remain vigilant for dehydration caused by frequent vomiting, which requires prompt rehydration therapy. Intravenous administration of normal saline and glucose solutions is recommended, along with supplementation of electrolytes such as potassium chloride and calcium gluconate.