Two years after the gastrectomy, you will vomit when you eat anything, considering that it is caused by indigestion, weakening of gastric function, narrowing of esophageal anastomosis, and adverse reaction of drugs.
1. Dyspepsia: the capacity of the stomach becomes smaller after gastrectomy, if the eating habit in daily life is not good, such as overeating, it will cause too much food deposition in the stomach, resulting in dyspepsia; because the food can not be well digested at this time, it may lead to the occurrence of vomiting.
2. Weakened gastric function: after gastrectomy, the normal peristaltic function of the stomach will be reduced, and the food will accumulate in the stomach, which is difficult to be digested in time, and then may induce nausea and vomiting.
3. Adverse reaction of drugs: gastrectomy is also applicable to patients with gastric cancer, who may need to continue chemotherapy after gastric cancer surgery, and some chemotherapy drugs, such as cisplatin, paclitaxel, etc., may cause nausea and vomiting.
4. Esophageal anastomosis stenosis: gastrectomy may cause esophageal anastomosis stenosis, leading to vomiting.
Patients who vomit everything they eat two years after gastrectomy are recommended to go to the hospital and ask the doctor to make a judgment and give treatment measures.