Vomiting in the right upper abdomen with pressure and hidden pain may be caused by liver, gallbladder and pancreatic diseases or gastric diseases. 1. Hepatobiliary and pancreatic diseases: such as cholecystitis, pancreatitis, bile ducts, hepatitis, gallbladder and hepatic bile duct stones, etc., often appear right upper abdominal pressure pain with nausea, mostly after a full meal or eating greasy food, and may involve the back of the right shoulder. Specific treatment should be symptomatic according to the disease. 2. Stomach diseases: such as chronic gastritis, peptic ulcer, dyspepsia, etc., often manifested as vague pain in the upper abdomen, loss of appetite, nausea and vomiting, acid reflux, fullness, etc., which can be treated with acid-suppressing drugs such as omeprazole, bismuth such as bismuth colloidal pectin, and pro-dynamic drugs such as the appearance of domperidone. In addition to the above diseases, can also be seen in the digestive tract tumors, cardiovascular disease, such as the symptoms of the right epigastric pressure hidden pain vomiting, should promptly consult a doctor to clarify the cause of the cause of the disease, the cause of the treatment, the use of drugs under the guidance of the doctor, to avoid self-medication and delayed condition.