2 Strategies employed to develop GLP-1 receptor agonists with prolonged in vivo half-lives
DOI: 10.1038/s44360-026-00108-y The authors report no outside funding
Still, keep in mind that sublingual formulations have not been extensively studied nor approved by the FDA
Key facts about GLP-1-related gastroparesis: How it happens: GLP-1 drugs slow gastric emptying as part of their mechanism, but this effect becomes excessive in some people Whos at risk: Those with pre-existing digestive disorders, prior gastric surgery, long-standing diabetes, or elderly patients face higher risk Timeline: Symptoms can appear at any point during treatment, especially during dose increases Reversibility: Most cases improve after dose reduction or medication discontinuation, with recovery taking days to several months Management options: Dietary changes (smaller, low-fat meals), slower dose escalation, supportive medications, or temporary drug cessation Seek immediate medical attention for severe vomiting, dehydration signs, intense abdominal pain, or blood in vomit or stool

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