Atenolol and Propranolol: Can You Take Them Together?

Here's what FDA-approved drug labeling shows.

SEVERE

Interaction Found

Taking atenolol and propranolol together can dangerously slow your heart rate and lower your blood pressure. This may cause dizziness, fainting, or weakness. These are two similar heart medicines that shouldn't be combined.

What to do: Talk to your doctor right away. Do not stop taking either medicine on your own. Your doctor may need to adjust your doses or switch you to a different medication.

Source: FDA-approved drug labeling via openFDA

About These Medications

Atenolol — View full safety profile, side effects, and all known interactions.

Propranolol — View full safety profile, side effects, and all known interactions.

Other interactions with Atenolol

MODERATEbupropionMODERATEcarvedilolMODERATEmeloxicamMODERATEmetoprololMODERATEsertralineMILDtamsulosin

Other interactions with Propranolol

MODERATEwarfarinMODERATEamlodipineMODERATEaspirinMODERATEhydrochlorothiazideMODERATEibuprofenMODERATElevothyroxine

Check interactions with other medications:

SafeCheck provides drug interaction information from FDA-approved product labeling (openFDA). This is for informational purposes only and is not medical advice. Always consult your healthcare provider before making medication decisions.