“Among adults, 5.4% of all prescriptions in September 2024 were for GLP-1s,” Rodriguez says. That is up from 3.5% a year earlier, in 2023, and 1% at the start of 2021.

The more you learn about drug interactions, the better you'll be able to avoid them. Here's what you need to know. There are many types of drugs you shouldn't take together, but in general ...