Naltrexone

Definition

An opioid antagonist used at low dose in Contrave. Also sold on its own by some telehealth operators as a weight-loss adjunct on much thinner evidence than a GLP-1.

GLP Watchdog writes these definitions from FDA labels and peer-reviewed PubMed literature. Not one of them is an AI-generated summary.

Other terms under drug

• Liraglutide
• Exenatide
• Dulaglutide
• Albiglutide
• Contrave
• Qsymia
• Bupropion
• Phentermine
• Topiramate
• Pemvidutide
• Mazdutide

Where the evidence lives

• The full GLP-1 glossary (149 terms, 8 categories)
• Research articles — written from primary sources
• Tools and calculators
• Compare GLP-1 telehealth providers