Symptoms of stomach pain and vomiting are very common in clinical practice and may be caused by many reasons, such as acute gastroenteritis, intestinal spasm, acute pancreatitis, etc. Treatment is needed according to different etiologies. 1. Acute gastroenteritis: Patients with abdominal pain and nausea may be accompanied by diarrhea symptoms, often with a history of unclean diet before, and may use sensitive antibiotics as well as eliminated scopolamine for anti-inflammatory pain relief. 2. Intestinal spasm. Intestinal gas accumulation, cold stimulation, intestinal entrapment, etc., are prone to intestinal spasm, which can occur in the umbilical area with severe colic, which can be accompanied by nausea and vomiting symptoms. Local massage and hot compresses can be applied, and those who cannot be relieved can use scopolamine for pain relief; 3, acute pancreatitis: overeating and heavy drinking are common causes of acute pancreatitis, which is characterized by severe abdominal pain accompanied by nausea and vomiting symptoms, pethidine can be used for pain relief and antibiotics for anti-inflammation, and surgery is needed for severe cases; 4, acute appendicitis: acute appendicitis is mainly metastatic right lower abdominal pain The symptoms can be accompanied by nausea and vomiting, abdominal pain, and fever, antibiotics can be used to reduce inflammation, and then surgical removal treatment; 5, acute cholecystitis: often occurs after a greasy diet or at night, manifested as severe right upper abdominal cramps, can radiate to the back of the shoulder, often accompanied by nausea, vomiting symptoms, can use belladonna tablets to relieve spasm and pain, ursodeoxycholic acid anti-inflammatory bile, if necessary, surgical treatment; 6, gallstones: some of the gallstones: some gallstones are painful, and some of the gallstones are painful. Gallstones: Some patients with gallstones may have severe abdominal cramps, accompanied by nausea and vomiting, and patients with extrahepatic bile duct stones may also have fever and jaundice. In the acute stage, ibuprofen can be used to relieve pain, and in severe pain, pethidine can be used to relieve pain. If necessary, surgical treatment is performed, and minimally invasive surgery is preferred; 7. Ectopic pregnancy: If you are a woman who has recently had sex, you need to be alert to ectopic pregnancy, which can occur when it ruptures with severe pain in the lower abdomen, accompanied by nausea and vomiting, and is a common surgical emergency abdomen, and you must seek medical attention in time for medication or surgery to terminate the pregnancy. For patients with stomach pain and vomiting, it is actually not recommended to use pain medication on their own, as it can easily mask the symptoms and delay the condition. Patients are advised to go to the hospital in time to improve blood tests, abdominal ultrasound and other tests to clarify the cause and then undergo medication or surgery.