GLP-1 medications can interact with certain prescriptions, over-the-counter products, and supplements. A few things worth knowing:
GLP-1s slow how quickly your stomach empties, which can change how other oral medications are absorbed — this matters most for time-sensitive medications like oral contraceptives, thyroid hormone, or antibiotics
Combining GLP-1 with insulin, sulfonylureas, or other blood-sugar-lowering medications can increase the risk of low blood sugar
Some supplements marketed for blood sugar support (such as berberine, chromium, or alpha-lipoic acid) may compound this effect
Patients on blood thinners like warfarin may need closer monitoring
This isn't a complete list, and interactions can depend on dose, timing, and your individual health history. It's important to tell your provider about everything you're taking — prescriptions, over-the-counter products, and supplements — both before starting treatment and any time you add something new, so they can review it against your specific plan.
Contact Options
Current patients can message their provider through the secure patient dashboard with your specific supplement list for a personalized review. Not yet a patient? Use the chat feature on the YupMD website.