There are many reasons for abdominal pain with vomiting, mainly gastritis, enteritis, cholecystitis, acute pancreatitis, intestinal spasm, appendicitis, acute intestinal obstruction, etc. Patients need to actively seek medical advice to clarify the cause and carry out reasonable treatment to improve abdominal pain, vomiting and other symptoms. 1, gastritis: mostly caused by eating unclean food and water, it is recommended to apply some antibiotics and drugs to protect the gastric mucosa under the guidance of a doctor To relieve the symptoms; 2, gastroenteritis: including acute gastroenteritis and chronic enteritis, the main symptom is pain in the lower abdomen, accompanied by diarrhea and vomiting. In this case, the intake of all food and drugs that stimulate the stomach and intestines should be stopped, and the intake of easily digestible, light, less residue liquid food can be taken after a short fast, along with local hot compresses to relieve abdominal pain. If nausea and vomiting are very obvious, domperidone tablets can be given for symptomatic treatment. Vomiting and diarrhea can lead to excessive water-electrolyte loss, so encourage more water, along with sugar saline, to ensure electrolyte balance; 3, cholecystitis: cholecystitis attacks often have abdominal pain, accompanied by nausea, vomiting performance, the symptoms of vomiting to first fast, wait for the symptoms to ease before eating light food, while giving anti-inflammatory, cholagogic drugs, if not relieved, also need to carry out antiemetic, antispasmodic 4, acute pancreatitis: patients with acute pancreatitis will have symptoms of epigastric distension, nausea, vomiting, mostly due to improper diet caused by bacterial infection, fasting, gastrointestinal decompression, available pain, anti-inflammatory and growth inhibitors, drugs to inhibit digestive enzymes; 5, intestinal spasm: intestinal spasm caused by improper diet, treatment to relieve gastrointestinal spasm drugs, such as hypromellose hydrochloride Scopolamine tablets or injection, you can also massage the abdomen clockwise to promote gastrointestinal peristalsis and improve the symptoms of abdominal pain; 6, appendicitis: caused by direct infection caused by bacteria in the appendix cavity, accompanied by right lower abdominal pain, vomiting, etc.. The treatment can choose drug anti-inflammatory treatment, but also choose surgery; 7, acute intestinal obstruction: due to inflammation of the intestinal mucosa, the intestinal wall caused by the intestinal wall stimulation and contraction, resulting in pain in the abdomen, the treatment of gastrointestinal decompression, while replenishing water, electrolytes, serious surgery.