What's with the sudden nausea while eating?

Eating a meal suddenly nausea and vomiting first consider pregnancy, because nausea, vomiting is a typical early pregnancy reaction, it is recommended that patients go to obstetrics and gynecology for examination. Secondly, it is considered to be caused by indigestion. Indigestion is generally caused by unreasonable diet structure. General symptoms are nausea, vomiting, bloating, acid reflux, etc. If it is diagnosed as nausea and vomiting caused by indigestion, you can take domperidone tablets, magnesium hydrocarbonate tablets, Jianwei Xiaoshi tablets and other drugs according to doctor's advice for treatment. At ordinary times, you need to pay attention not to eat spicy and stimulating food.