One known factor contributing to the development of gastro-esophageal reflux disease (GERD) is the obesity epidemic. Research has demonstrated that a higher body mass index contributes to the gastroesophageal junction’s incompetence, and that GERD symptoms are lessened by losing weight and changing one’s lifestyle. Bariatric surgery is a key component of the treatment of obesity since it is a means of achieving sustainable and effective weight loss. We looked at the research on how various bariatric surgery options affected the symptoms and side effects of GERD. While laparoscopic sleeve gastrectomy seems to raise the disease’s incidence, Roux-en-Y gastric bypass was thought to be an effective way to relieve GERD symptoms. Initially, it was shown that adjustable gastric bands improved