FURADANTIN vs IVADANTIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. FURADANTIN and IVADANTIN 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	FURADANTIN	IVADANTIN
Rating	New	New
Pharmacy pays	$2.11 /mL	$2.11 /mL
Type	RX	RX
Active ingredient	NITROFURANTOIN	NITROFURANTOIN SODIUM
Manufacturer	Procter and Gamble	Procter and Gamble
Dosage forms	Tablet, Suspension	Injectable
Drug class	Nitrofuran Antibacterial	Nitrofuran Antibacterial
Boxed warning	None	None
Half-life	about 20 minutes (roughly 0.3 hours) for the parent drug in adults with normal kidney function	about 20 minutes (roughly 0.3 hours) for the parent drug in adults with normal kidney function
Treats	Escherichia Coli Infections, Klebsiella Infections, Staphylococcal Infections	—

furadantin ivadantin

Rating

New

Pharmacy pays

$2.11 /mL

Type

Active ingredient

NITROFURANTOIN

NITROFURANTOIN SODIUM

Manufacturer

Procter and Gamble

Dosage forms

Tablet, Suspension

Injectable

Drug class

Nitrofuran Antibacterial

Boxed warning

None

Half-life

about 20 minutes (roughly 0.3 hours) for the parent drug in adults with normal kidney function

Treats

Escherichia Coli Infections, Klebsiella Infections, Staphylococcal Infections

—

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Frequently asked questions

Which is cheaper, Furadantin or Ivadantin?

Pharmacies pay about the same to acquire either one — roughly $2.11 per ml, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Furadantin and Ivadantin?

Furadantin contains Nitrofurantoin, while Ivadantin contains Nitrofurantoin Sodium — 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.