What Medications Interact with Bananas?

5. Bananas and other potassium-rich foods, plus ACE inhibitors. If you take blood pressure-lowering ACE inhibitors with potassium-rich foods, including bananas, avocados, tomatoes and dried apricots, you can get high potassium levels in your body, which can lead to potentially dangerous heart arrhythmias, Brown warns.

What medications are affected by bananas?

Bananas. Don't eat them if you take ACE inhibitors such as captopril, enalapril and fosinopril among others. ACE inhibitors lower blood pressure and treat heart failure by opening up blood vessels, so blood flows more efficiently.

Do bananas affect blood pressure?

You've heard that an apple a day keeps the doctor away. But you might not know that a banana a day keeps high blood pressure at bay. This fruit is packed full of potassium -- an important blood pressure-lowering mineral. Potassium helps balance sodium in the body.