Eli Lilly, TRIUMPH-4 retatrutide press release, December 2025 -28,7% at 68 weeks, 12 mg
Its well-characterized biological activity has generated significant interest across musculoskeletal, gastrointestinal, vascular, and connective tissue research
Both medications may cause nausea, which could be exacerbated when used together
PMID: 22867943
Importantly, these studies demonstrate a consistent pattern: whilst retained gastric contents are significantly more common in GLP-1 RA users, the absolute rates vary considerably depending on patient factors, medication duration, and assessment methods [35]
Attempting to accelerate this timeline by injecting early contradicts the pharmacology that makes GLP-1 therapy effective