Abdominal distension nausea vomiting what's going on

Abdominal distension, nausea, vomiting, may be caused by indigestion, it is recommended that patients make reasonable dietary arrangements. Second, it may be caused by acute gastroenteritis caused by unhealthy diet, it is recommended that patients maintain a healthy diet. Second, it may be caused by mental stress in life and gastrointestinal symptoms caused by excessive psychological stress. It is recommended that patients can go to the gastroenterology department of the hospital for treatment. If it is not the above reasons, it is recommended that the patient go to the hospital in time to confirm whether he has other diseases through B-ultrasound examination, liver function test, etc.