Weight loss drugs may also treat addiction, Alzheimer’s, and heart disease

One of Dr. Mo Sarhan’s patients was experiencing intense cravings for opioids and alcohol when the Florida-based doctor offered him a striking solution: the Eli Lilly weight-loss drug Mounjaro.

“Within days, all of his cravings were gone and he was much more effective in his engagement and treatment. He’s done great since,” Sarhan says.

Sarhan and his colleague Steven Klein at the Caron Treatment Centers in Florida and Pennsylvania have prescribed a range of so-called glucagon-like...