GLP-1 receptor agonists and alcohol use disorder: a systematic review.

Nov 22, 2025Alcohol and alcoholism (Oxford, Oxfordshire)

GLP-1 receptor drugs and their relationship with alcohol use disorder: a systematic review

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Abstract

In three randomized controlled trials involving 48 to 151 participants, semaglutide and dulaglutide were associated with a reduction in alcohol use.

  • Semaglutide was linked to a decrease in overall alcohol consumption.
  • Dulaglutide showed a reduction in alcohol intake among current drinkers.
  • Exenatide did not significantly impact the number of heavy drinking days.
  • The findings suggest potential benefits of GLP-1 receptor agonists for alcohol use disorder.
  • Further large randomized controlled trials are necessary to confirm these effects.

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