JACC: Advances
Last reviewed: June 27, 2026 Last updated: June 27, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
Neither should people with a history of pancreatitis or certain other medical issues all reasons why it is important to consult with a clinician before starting these drugs, according to Yale Medicine
Most opened GLP-1 pens remain usable for 28 to 30 days at room temperature or refrigerated, though exact timelines depend on the specific formulation and storage conditions maintained throughout that period
Diabetes Care (2015) 38:22419
All licensed GLP-1 receptor agonists are administered as subcutaneous injections or oral tablets, not patches