Bananas Interactions
2 documented interactions — 2 warnings, 0 beneficial pairs.
View the full Bananas supplement guide →Interaction warnings
Bananas + spironolactone
highBananas are a high-potassium food (around 422 mg per medium banana), and spironolactone is a potassium-sparing diuretic that reduces renal potassium excretion. Combining high dietary potassium with spironolactone can cause hyperkalemia, which may trigger dangerous cardiac arrhythmias.
Bananas + lisinopril
moderateLisinopril is an ACE inhibitor that reduces aldosterone and increases serum potassium. Combined with high dietary potassium from bananas and other potassium-rich foods, this can cause hyperkalemia, particularly in patients with reduced kidney function or those also taking potassium-sparing diuretics.
Related ingredients
Ingredients commonly checked alongside Bananas.