Eat too much will vomit consider the following factors related to: 1, cold: can weaken the peristaltic function of the stomach, if you eat too much at this time will increase the burden on the stomach, can appear vomiting. Pay attention to abdominal warmth, eat less cold, stimulating food. 2, overeating: suddenly increase the burden on the stomach can easily lead to regurgitation, vomiting. The usual diet should be moderate, a small number of meals, more exercise. 3, mental psychology: excessive stress, mental stimulation, anxiety, depression can cause plant nerve dysfunction, which indirectly affects the gastrointestinal tract function, too much diet can also cause indigestion, nausea, vomiting and other symptoms. 4, disease: gastritis, pancreatitis, cholecystitis onset is often accompanied by nausea, vomiting, to actively treat the original disease, a light diet The food is easy to digest and less greasy food. Through dietary adjustments, medication, if the symptoms do not improve it is recommended to go to the hospital.