Sitting with a hard stomach may be due to overeating, eating irritating foods, chronic gastritis, etc.
1. Eating too much: Eating too much food at one time will increase the burden on the stomach and prolong the emptying time of the stomach, resulting in bloating, vomiting, nausea, reflux, and gastric distress.
2. Eating stimulating food: eating a lot of spicy and stimulating food, such as alcohol, chili peppers, etc., will stimulate the gastric mucosa and cause excessive secretion of gastric acid, resulting in gastric distress.
3. Chronic gastritis: it is a chronic inflammatory disease of gastric mucosal damage, mostly caused by Helicobacter pylori infection, which can cause dull pain in the stomach, burning pain, fullness, can also be manifested as anorexia, belching, acidity, nausea and other dyspeptic symptoms, resulting in gastric distress.
Sitting on the stomach may also have other causes, such as gastric ulcers, etc. It is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.