Full side effect data from TRIUMPH-1 has since been presented at the ADA 86th Scientific Sessions (June 6, 2026): nausea 42.4%, diarrhea 32.0%, vomiting 25.3%, and dysesthesia 12.5% at 12mg
Semaglutide triggers significant weight loss by suppressing appetite and slowing stomach emptying, but rapid body composition changes can stress hair follicles and lead to telogen effluviuma temporary shedding phase affecting 30-50% of rapid-weight-loss patients
Go for smaller meals, as having too much food sitting in your stomach can make you queasy and bloated
Finally, psychological factors including anxiety about starting a new medication, concerns about side effects, or the stress of managing a chronic condition can manifest as or worsen perceived fatigue
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These metrics help distinguish placebo effect from genuine physiologic change and inform provider decisions about continuing, adjusting, or reconsidering your treatment plan