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Roux-en-Y stomach surgery for weight loss Adjustable gastric banding Vertical banded gastroplasty Biliopancreatic diversion (BPD) Biliopancreatic diversion with duodenal switch Dumping syndrome

Overview Recovery Risks

Gastric bypass

Alternative Names: Bariatric surgery - gastric bypass; Roux-en-Y gastric bypass Risks: The risks of gastric bypass surgery include: Bleeding Infections Follow-up surgeries to correct complications, or to remove excess skin Gallstones due to significant weight loss in a short amount of time Gastritis (inflammation of the lining of the stomach) Vomiting from eating more than the stomach pouch can hold Iron or vitamin B12 deficiencies (if they occur) can lead to anemia Calcium deficiency (if it occurs) can contribute to the development of early osteoporosis or other bone disorders Text Continues Below Follow up surgeries may be less likely if gastric bypass is performed with a laparoscope. Another common complication from gastric bypass is "dumping syndrome." The symptoms often include: Nausea and vomiting Diarrhea Bloated feeling Dizziness Sweating You can lessen these symptoms by following your dietitian's guidelines very carefully, especially during the first two months after surgery.

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