Stomach pain accompanied by chest tightness may be reflux esophagitis, gastroesophageal reflux, bile reflux gastritis and other diseases, the patient can be prescribed medication, surgical treatment and other therapeutic measures, it is recommended to consult a doctor in a timely manner, to exclude the possibility of chest tightness caused by cardiopulmonary diseases and other diseases. 1. reflux esophagitis: for reflux esophagitis caused by stomach pain with chest tightness, patients can follow the doctor’s instructions oral omeprazole enteric-coated tablets, rabeprazole sodium enteric-coated tablets and other proton pump inhibitors, but also oral Ranitidine capsule, cimetidine tablets, such as H2 receptor blockers. Surgical treatment, such as laparoscopic fundoplication, is also available for patients who do not respond well to medication. 2. Gastroesophageal reflux: Gastroesophageal reflux can also lead to stomach pain accompanied by chest tightness, patients can follow the doctor’s instructions oral ranitidine capsules, famotidine tablets and other H2 receptor antagonists, but also oral Itopride Hydrochloride tablets, Mosapride Citrate tablets and other drugs to promote gastric power. In addition, patients who are not well treated with medication can also take laparoscopic fundoplication, endoscopic anti-reflux surgery and other surgical treatments. 3. Bile Reflux Gastritis:For bile reflux gastritis caused by stomach pain with chest tightness, patients can follow the doctor’s prescription oral bismuth potassium citrate tablets, misoprostol tablets and other gastric mucosal protectants, but also oral domperidone tablets, itopride hydrochloride tablets and other gastrointestinal dynamics of the drug. Patients can also take surgical treatment, such as biliary bypass. When patients experience stomach pain with chest tightness, it may also be caused by angina pectoris, hydrothorax (fluid that stays in the chest cavity) and other diseases, and patients should consult a doctor in time and follow the doctor’s instructions for treatment.