What is the reason for frequent stomach distension and nausea?

Chronic gastritis

can lead to dyspepsia symptoms, which can be manifested as bloating, nausea, loss of appetite, etc.

. Gastric ulcer

The typical symptoms of gastric ulcer are stomach burning pain, loss of appetite, bloating, nausea and weight loss, so bloating and nausea symptoms appear, which are considered to be caused by gastric ulcer.

3. Hepatitis

can also lead to digestive system symptoms in patients, manifested as bloating, nausea, etc., mainly due to liver cell damage resulting in reduced bile secretion.