Zepbound is tirzepatide, a dual GIP and GLP-1 receptor agonist for chronic weight management and for moderate-to-severe obstructive sleep apnea in adults with obesity. It is used with reduced-calorie diet and increased physical activity. U.S. initial approval was in 2023 with major updates through 2025.
Physician-supervised clinics in Florida and Texas offer semaglutide and tirzepatide weight loss programs. Clinical trials show average weight loss of 15% with semaglutide and about 21% with tirzepatide. All-inclusive monthly plans start at $349.
Semaglutide may lower risks of adult-onset seizures and alcohol-related hospitalizations, new studies find. Brazil approved five semaglutide injectables, and a commentary updates obesity care with GLP-1 drugs.
GLP-1 receptor agonists are linked to a higher risk of smell and taste disturbances, while poison control calls involving semaglutide have soared since 2021. The drugs produce significant weight loss and are reshaping U.S. food demand, with roughly one in eight adults now taking them.
Eli Lilly builds $1.5B stockpile for oral obesity drug orforglipron; study shows GLP-1s cut cancer risk; logistics firms invest in cold chain; and amylin drug race heats up with $19B in deals.
The UK MHRA approved oral semaglutide (Wegovy) as the first GLP-1 weight loss tablet on 11 June 2026. A new report links high-dose tirzepatide to anhedonia, and data show bariatric surgery declining sharply as GLP-1 use surges.
Eli Lilly will file its triple-agonist obesity drug retatrutide in early 2027 via a Biologics License Application, seeking stronger market protections. Positive Phase 3 results showed up to 22.6% weight loss, while cardiovascular safety data raised some questions.
The FDA proposes to remove three GLP-1 drugs from the bulk compounding list as adverse events near 2,000 and Senator Tom Cotton demands a probe into Chinese APIs in compounded meds. Shortages have largely resolved, but safety and innovation concerns persist.
The FDA moved to exclude semaglutide, tirzepatide and liraglutide from its 503B compounding list. Eli Lilly won U.S. approval for its oral pill Foundayo, and Novo Nordisk sued Lilly over allegedly misleading weight-loss ads.
Eli Lilly's Taltz-Zepbound combination achieved significant improvements in two Phase 3b trials for plaque psoriasis and psoriatic arthritis with obesity. Combo therapy led to complete skin clearance and weight loss in psoriasis, and rapid disease activity reduction in psoriatic arthritis. The results were presented at AAD 2026.
Amgen shares have fallen 12.6% in three months despite relatively solid Q1 results, while Novo Nordisk maintains a 54.6% global GLP-1 market share. Both companies face pipeline competition and pricing pressures.
| NCT ID | Title | Status | Phase |
|---|---|---|---|
| NCT07220473 |
Tirzepatide to Slow Biological Aging |
RECRUITING | PHASE2 |
