What is the best loop diuretic for heart failure?

By our independent rating, bumex currently ranks highest among Loop Diuretic drugs used for heart failure. Ratings are based on FDA regulatory (recall-safety) data — always consult a professional.

Which loop diuretic drugs treat heart failure?

pharmaranks lists 7 Loop Diuretic products indicated for heart failure, per FDA drug-label data — each independently rated and ranked above.

How are these ranked?

By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.

Best Loop Diuretic for heart failure

7 Loop Diuretic drugs indicated for heart failure, ranked by our independent rating. The current highest-rated is bumex. Compare them with all treatments for heart failure or the full Loop Diuretic class. Not medical advice — always consult a professional.

Rated against independent regulatory sources·Last updated June 20, 2026·How we rate

Top loop diuretic for heart failure: 1. Bumex · 2. Soaanz · 3. Lasix Onyu

Best-rated Loop Diuretic for heart failure, ranked by pharmaranks score
#	Drug	Rating	Type	Typical price
1	Bumex	70/100	Prescription	$4	View →
2	Soaanz	Not yet rated	Prescription	$2	View →
3	Lasix Onyu	Not yet rated	Prescription	$0

Full ranking · 7 drugs

bumex

PrescriptionFDA-sourced

70/100

Bumetanide is a loop diuretic, available as scored tablets.

Frequently asked

What is the best loop diuretic for heart failure?: By our independent rating, bumex currently ranks highest among Loop Diuretic drugs used for heart failure. Ratings are based on FDA regulatory (recall-safety) data — always consult a professional.
Which loop diuretic drugs treat heart failure?: pharmaranks lists 7 Loop Diuretic products indicated for heart failure, per FDA drug-label data — each independently rated and ranked above.
How are these ranked?: By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.

Best Loop Diuretic for heart failure

bumex

Frequently asked

soaanz

lasix onyu

furoscix

bumetanide

edecrin

enbumyst