semaglutide compounding restrictions FDA issues warning about some compounded versions of for diabetes, weight loss Despite FDA ruling, compounded GLP-1s

Intranasal Delivery: Enables targeted and consistent administration in research settings

Ghanemi A, Melouane A, Yoshioka M, St-Amand J

It has not been approved for medical use, and products sold online are unregulated

The biggest financial story right now is that Novo Nordisk's GLP-1 pill, launched at the start of 2026, appears to be more effective than Eli Lilly's GLP-1 pill, introduced shortly afterward

While some oral medications may be less affected by these absorption alterations, there is limited data available on how Ozempic or other semaglutide medications impact the effectiveness of prescribed drugs, particularly psychiatric, sleep, and pain medication