Why do you often vomit?

Often nausea, vomiting may be caused by pregnancy, functional dyspepsia, hepatitis and other factors, as follows:

1, pregnancy: if the patient is a woman of childbearing age, often nausea, vomiting and accompanied by menstrual delay phenomenon is considered and pregnancy caused by pregnancy reaction.2

, functional dyspepsia: patients due to increased visceral sensitivity, Helicobacter pylori infection, eating gas-producing food and other factors caused by functional dyspepsia, but also often nausea, vomiting, but usually accompanied by abdominal distension, abdominal pain and other symptoms.

3, hepatitis virus infection, alcohol intake, autoimmune factors can cause hepatitis, which will cause poor bile metabolism, digestive function decline, leading to frequent nausea, vomiting.