The causes of stomach cramps and vomiting are many, such as intestinal obstruction, gastric ulcer, intestinal spasm, acute gastroenteritis, peritonitis, etc., which need to be treated symptomatically after clarifying the cause. 1, acute gastroenteritis: patients usually have unclean diet or overeating leading to acute and chronic gastroenteritis, and symptoms of stomach cramps and vomiting appear all the time. It is recommended that patients take oral haloperidol, flavopiridol with montelukast, vitamin B6, etc. under the guidance of a doctor to relieve symptoms; 2, gastric ulcer: epigastric pain is the main symptom of the disease, which can also appear in the left upper abdomen or behind the sternum and saber, severe cases can appear colic with vomiting symptoms. Treatment can use acidulants, anticholinergic drugs, prostaglandin E2 synthetics and omeprazole, etc., while giving drugs to protect the gastric mucosa, such as aluminum thioglycollate, bismuth, etc.; 3, intestinal spasm: intestinal spasm will also appear stomach cramps, can use antispasmodics, such as belladonna tablets to relieve symptoms, while giving drugs to protect the gastric mucosa, such as aluminum thioglycollate, bismuth, etc., it should be noted that the above drugs should be used under the guidance of a doctor, do not 4, intestinal obstruction: intestinal obstruction patients commonly paroxysmal abdominal cramps, accompanied by nausea, vomiting, abdominal distension and stop defecation and other symptoms, the general situation is critical, the need for timely medical treatment, if necessary, surgery; 5, peritonitis: peritonitis patients can also appear stomach cramps with vomiting symptoms, antibiotics can be used for treatment, serious cases need to be surgical treatment. Precautions patients during treatment can do local hot compresses, massage, and pay attention to diet, do not eat cold, greasy, spicy food, such as chili, mustard, cold drinks, etc., so as not to stimulate the gastrointestinal tract.