09/08/2026
Is bariatric surgery safe?
Modern bariatric surgery has a low upfront risk, but safety is not limited to the day of surgery. The procedure selected can affect reflux, nutrition, monitoring, and other long-term considerations.
For example, the 10-year SLEEVEPASS study reported GERD in 31.4% of sleeve patients compared with 6.7% of gastric bypass patients. Individual risk still varies.
Before choosing a procedure, understand:
- The risks during and shortly after surgery
- How sleeve and gastric bypass may affect you differently
- What nutrition, supplements, and monitoring may be needed afterward
- How your symptoms, health history, and goals influence the decision
Gastric bypass can be a safe and effective option for selected patients and may improve reflux, but it also has its own long-term considerations. Sleeve surgery may be appropriate for others.
The goal is not to choose the same operation for every patient. The goal is to match the operation to the individual patient.
Save this carousel and bring these questions to your surgical consultation.
Dr. Andre Teixeira, MD
Bariatric & Foregut Surgery
Orlando, Florida
Andre Teixeira, MD | Bariatric
This content is for general education and does not replace individualized medical advice.