Bariatric surgery is an indication for obese individuals who find it difficult to lose weight even after trying for years for weight loss with different strategies. Post bariatric surgery (PBS) promises sustainable weight loss but also it comes with its complications. In present study complications of bariatric surgery are recorded. Method:120 subjects undergoing bariatric surgery were observed for quality of life (QOL) and gut problems pre- and post-1month surgery. Result: results show significant decrease in the GSRS score (p<0.001) while increase in the BDI-II (p<0.001) score contributing to reduce quality of life pre- and post-surgery. Conclusion: Quality of life and gastro-intestinal problems decreases in subjects undergone bariatric surgery in post- 1 month of surgery.