Symptoms of stomach pain and vomiting are common in many digestive diseases, and the treatment cannot be generalized. If the symptoms are not relieved after taking medication, or if you have severe stomach pain and vomiting at the beginning, it is recommended to go to the hospital for examination and treatment to avoid delaying the treatment: 1. Acute gastroenteritis: typical symptoms include stomach pain, diarrhea, nausea, vomiting, etc., often caused by viral and bacterial infections, which can be improved by rest, drinking warm water, local hot compresses, and eating a liquid diet when the symptoms are mild. If the symptoms are not relieved or aggravated, as well as unbearable, you should promptly go to the gastroenterology department and take medication under the guidance of a doctor; 2. Acute cholecystitis: the typical symptoms are persistent colic in the right upper abdomen, which can radiate to the right shoulder and back, often with mild to moderate fever, accompanied by nausea and vomiting, if the patient has a history of gallstone related diseases, should be alert to this disease. Usually cannot be dealt with by self medication and other measures, should be promptly to the hospital for surgery; 3, acute pancreatitis: the main symptom is stomach pain, mostly occurs after drinking or eating fatty food, mostly located in the left upper abdomen, can be accompanied by nausea, vomiting, vomiting after the stomach pain more than can not be relieved. Need to go to the hospital in time to identify the cause, usually general treatment and drug therapy, including fasting, gastrointestinal decompression, rehydration, can apply antispasmodic, anti-infective, pancreatic enzyme inhibition drugs; 4, pyloric obstruction, intestinal obstruction: often manifested as stomach pain, abdominal distension, nausea, vomiting, belching, stop defecation exhaust, etc., patients often have a foul smell when belching, vomit is a sour odor of persistent food, vomiting after the symptoms can mostly The symptoms can be relieved after vomiting. If the above-mentioned symptoms are met, the patient should go to the hospital promptly for gastrointestinal decompression, rehydration, etc., and choose follow-up treatment according to the severity of obstruction; 5. Peptic ulcer: there is usually periodic epigastric pain, related to eating, stomach pain often occurs after eating for gastric ulcer, and stomach pain often occurs when hungry for duodenal ulcer, relieved after eating, which can be accompanied by nausea, vomiting, stomach acidity and bloating. Acid-suppressing drugs such as omeprazole and gastrointestinal stimulants such as domperidone and mosapride can be taken under the guidance of a doctor.