This page explains what happens if Aspirin and Metformin are taken together, according to official sources.
Compatible co-administration (well-tolerated)
Clinical evaluation confirms that standard-dose aspirin co-administered with metformin is well tolerated with no adverse pharmacokinetic or metabolic interaction.
Aspirin and metformin can be safely taken together as directed for glycemic and cardiovascular control; follow routine blood glucose monitoring.
Last updated: Sep 25, 2026
Before changing or stopping any medicine, ask your doctor or pharmacist. Never stop your medicine on your own.