Medscape (June 26): Unapproved Retatrutide Poison-Center Exposures Reach 95 Cases per Month in Q1 2026 — 265% Increase Over Last Four Months of 2025 — At Least 50 US Clinics Staffed by Licensed Physicians and Nurse Practitioners Openly Advertise the Investigational Drug
Medscape published 'Unapproved Retatrutide Use Challenges Clinicians' on Friday June 26, 2026, documenting the scale of gray-market and clinic-channel retatrutide use that runs parallel to Eli Lilly's Phase 3 TRIUMPH program. Two anchor data points: retatrutide exposures reported to US poison-control centers averaged 95 cases per month in Q1 2026, a 265% increase from the average across the last four months of 2025; and at least 50 US clinics staffed by licensed physicians and nurse practitioners openly advertise the unapproved drug to weight-loss patients. The piece frames the practical challenge for primary-care and obesity-medicine clinicians whose patients arrive already taking retatrutide sourced from research-chemical vendors, online clinics, or compounding pharmacies operating outside the FDA bulks-list framework. The Drug Topics companion story (same week) added that the prescribing rate is 'alarming' to obesity-medicine specialty groups. The data lands the same week as Senator Hassan's June 25 letter to HHS Secretary RFK Jr. demanding answers on the FDA-Lilly compassionate-use grant to a 79-year-old patient: one VIP-adjacent individual received the real drug through a sanctioned pathway while at least 50 clinics distribute the unregulated version at scale.