BUMEX vs ISMELIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 6, 2026·How we rate

Possible drug interaction. BUMEX and ISMELIN are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	BUMEX	ISMELIN
Rating	72/100	70/100
Pharmacy pays	~$4.00 /30	—
Type	RX	RX
Active ingredient	BUMETANIDE	GUANETHIDINE MONOSULFATE
Manufacturer	Validus Pharms	Novartis
Dosage forms	Tablet	Tablet
Drug class	Loop Diuretic	—
Boxed warning	Boxed warning	None
Treats	Ascites, Edema, Heart Failure	Hypertension

bumex ismelin

Rating

72/100

70/100

Pharmacy pays

~$4.00 /30

—

Type

Active ingredient

BUMETANIDE

GUANETHIDINE MONOSULFATE

Manufacturer

Validus Pharms

Novartis

Dosage forms

Tablet

Drug class

Loop Diuretic

—

Boxed warning

None

Treats

Ascites, Edema, Heart Failure

Hypertension

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Frequently asked questions

Which is better-rated, Bumex or Ismelin?

By our independent rating, Bumex scores higher — 3.6 vs 3.5 out of 5 for Ismelin. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Bumex and Ismelin?

Bumex contains Bumetanide, while Ismelin contains Guanethidine Monosulfate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.