What causes vomiting to be bitter?

1, acute gastroenteritis

acute gastroenteritis will lead to nausea and vomiting symptoms, if vomiting is more intense or the patient has no food in the stomach, it will lead to vomiting bile, acid or vomit mixed bile, etc., vomiting bitter phenomenon.

2, bile reflux gastritis

bile reflux gastritis will also cause vomiting symptoms, and patients vomit will appear yellow-green bile, thus vomiting is bitter phenomenon.

3, cholecystitis

cholecystitis patients will also appear nausea, vomiting and other symptoms, severe vomiting will vomit bile, so that patients vomit is bitter phenomenon.