After undergoing bariatric surgery, some patients may experience digestive issues such as nausea, vomiting, or diarrhea

https://www.coloradobariatric.com/managing-bariatric-surgery-side-effects/

After undergoing bariatric surgery, some patients may experience digestive issues such as nausea, vomiting, or diarrhea. These symptoms can be temporary but may affect dietary habits and overall quality of life during recovery