Mixed
Tirzepatide significantly reduces the apnea-hypopnea index (AHI) and body weight in patients with moderate to severe obstructive sleep apnea (OSA) and obesity, regardless of whether they are using positive airway pressure (PAP) therapy.
If you have moderate to severe sleep apnea and obesity, Tirzepatide is a newly FDA-approved treatment that significantly reduces breathing interruptions during sleep and leads to substantial weight loss (18-20%). It works not just by shrinking fat around the airway, but also by reducing inflammation and affecting brain signals related to sleep. You can use it alone or alongside your CPAP machine. Because rapid weight loss can affect muscle, you should combine this medication with strength training and nutritional counseling.
Tirzepatide led to a clinically and statistically significant improvement in the AHI as compared to placebo... Tirzepatide was superior to placebo for OSA treatment in patients with or without concomitant PAP therapy.
Why this rating
Based on recent high-impact randomized controlled trials (SURMOUNT-OSA) and meta-analyses, though long-term data is still emerging.
Source
Glucagon-like peptide-1 receptor agonists for the treatment of obstructive sleep apnea
Danielle A. D’Annibale et al. · Current Opinion in Pulmonary Medicine · 2025
DOI 10.1097/mcp.0000000000001208
Related findings · Mixed
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