Research

Hormonal

Post-bariatric recurrent weight gain (RWG) can be managed with other FDA-approved anti-obesity medications including phentermine/topiramate, naltrexone/bupropion, and orlistat, which reduce weight regain or aid weight loss.

If GLP-1 injections are not suitable or effective for your post-surgery weight regain, ask your doctor about other FDA-approved oral medications. Options include phentermine/topiramate, naltrexone/bupropion, and orlistat. These drugs have different mechanisms and side effect profiles, so your doctor can help you choose the best fit. They are proven to help with weight loss and managing RWG.

GoodSupportsHIGH confidence
Anti-obesity medicine (AOM) options that are currently approved by the US Food and Drug Administration (FDA) include... phentermine, phentermine/topiramate extended release (ER), naltrexone sustained release (SR) /bupropion sustained release (SR) and orlistat (52).
Xiao He et al. · Frontiers in Nutrition · 2024

Source

Prognosticating post-bariatric surgery outcomes and management of postoperative recurrent weight gain and diabetes recurrence

Xiao He et al. · Frontiers in Nutrition · 2024

DOI 10.3389/fnut.2024.1510403

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DOI resolved against Crossref · corpus check 2026-06-10

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