Lap Band Surgery and Vagus Nerve Damage: Risks and Symptoms

The vagus nerve runs from brainstem to abdomen, controlling digestion, heart rate, and breathing. Lap band surgery places an adjustable band around the upper stomach to restrict food intake.

In some cases, the procedure can damage the vagus nerve, causing:

• Nausea and vomiting
• Difficulty swallowing
• Abdominal pain, bloating
• Constipation or diarrhea
• Heartburn, GERD
• Weight gain

If these symptoms occur post-surgery, see your doctor immediately. Lap band surgery is generally safe and effective, but awareness of potential nerve injury is important.