Vomiting after meals may be caused by overeating, consumption of irritating foods, gastrointestinal disorders, neurogenic vomiting and other factors.
1. Overeating: Eating too much at one time or overeating exceeds the load on the gastrointestinal tract, causing the symptom of vomiting after meals.
2. Consumption of stimulating food: under the strong stimulation of spicy flavor, the secretion of gastric acid will increase, and the concentration of acid in the stomach will increase rapidly, thus reducing the pH value of the stomach, which will stimulate the gastric mucosa and cause stomach cramps, and the symptom of vomiting after meals will appear.
3. Gastrointestinal dysfunction: common in gastritis, pancreatitis, gastric ulcer and other diseases, can cause gastric discomfort, resulting in gastrointestinal dysfunction, vomiting after meals may occur.
4. Neurogenic vomiting: abnormal nerve function causes abnormal movement of the digestive tract muscles, which can be manifested as vomiting after meals.
There may be other reasons for vomiting after meals, so you can go to the hospital and have the relevant tests done to clarify the situation and take appropriate measures.