What is the cause of stomach pain? How to drink a glass of water on the stomach pain

Stomach pain may be caused by digestive tract diseases, such as gastritis, gastric ulcer, duodenal ulcer, eating unclean food, indigestion or abdominal cold can also cause stomachache. It is recommended to go to the hospital for gastroscopy. If it is caused by gastritis, it needs to be treated with drugs that inhibit gastric acid secretion and protect gastric mucosa under the guidance of a doctor.