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Semaglutide linked to sharp drop in asthma attacks, study finds

ScienceDaily reports that real-world research linked semaglutide to fewer asthma and COPD flare-ups, though trials remain needed.

Updated Sep 9, 2026 · 14:59 UTC1 reports

The short version

  • A large observational study linked semaglutide to nearly 40 percent fewer asthma attacks and roughly 20 percent fewer COPD flare-ups.[ScienceDaily]
  • The analysis evaluated real-world patient outcomes to explore potential respiratory benefits associated with GLP-1 receptor agonist medications.[ScienceDaily]
  • Researchers emphasized that controlled clinical trials are required before these medications can be recommended as treatments for chronic respiratory diseases.[ScienceDaily]

Key facts

  • Semaglutide was linked to nearly 40 percent fewer asthma attacks in a large real-world observational study.[ScienceDaily]
  • The medication was also associated with approximately 20 percent fewer flare-ups among patients with COPD.[ScienceDaily]
  • The research stands as one of the largest real-world analyses evaluating GLP-1 receptor agonists in relation to airways disease.[ScienceDaily]

What remains uncertain

  • The findings stem from observational data and require confirmation through prospective clinical trials before altering standard respiratory care.[ScienceDaily]

Sources

Outlet counts describe coverage, not independent confirmation. Reports may share a wire service or original source.