What is the pain on the right side of the stomach

The right side of the stomach shows pain, most likely caused by duodenal ulcer. The stomach connects to the duodenum downward, and its bulb is the thinnest mucosa, which is the most susceptible to gastric juice and gastrointestinal stimulation, so this position is also the most likely to show lesions. In addition, other diseases of abdominal organs, such as cholecystitis, chronic hepatitis, acute pancreatitis, etc., are recommended to do some routine examinations, such as gastroscopy, to determine the cause.