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GLP-1R activation in the vasculature promotes endothelial function, reduces inflammation (CRP, IL-6), decreases oxidative stress, and may inhibit atherosclerotic plaque progression
Key Takeaways: Semaglutide and Fatigue Fatigue affects approximately 10% to 15% of people taking semaglutide Usually temporary, most common during first few weeks and dose increases Primarily caused by reduced calorie intake and rapid metabolic changes, not the medication directly Often improves within 2 to 4 weeks as your body adapts to each dose Manageable through proper nutrition, hydration, sleep, and activity strategies Persistent severe fatigue warrants medical evaluation Different from dangerous fatigue that signals medical problems Most people maintain normal energy levels throughout treatment Understanding Why Semaglutide Can Cause Tiredness Before jumping to solutions, understanding the mechanisms behind semaglutide-related fatigue helps you address the root causes effectively
Cancer Letters (2003) 8
doi:10.1136/pn-2025-004655 Morgan GE Jr, Mikhail MS, Murray MJ (2006): Anticholinergic Drugs (Chapter 11)