IVADANTIN vs NITROFURANTOIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 12, 2026·How we rate

Possible drug interaction. IVADANTIN and NITROFURANTOIN 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	IVADANTIN	NITROFURANTOIN
Rating	New	70/100
Pharmacy pays	$2.11 /mL	$2.11 /mL
Type	RX	RX
Active ingredient	NITROFURANTOIN SODIUM	NITROFURANTOIN
Manufacturer	Procter and Gamble	Amneal
Dosage forms	Injectable	Capsule, Suspension
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

ivadantin nitrofurantoin

Rating

New

70/100

Pharmacy pays

$2.11 /mL

Type

Active ingredient

NITROFURANTOIN SODIUM

NITROFURANTOIN

Manufacturer

Procter and Gamble

Amneal

Dosage forms

Injectable

Capsule, Suspension

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, Ivadantin or Nitrofurantoin?

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 Ivadantin and Nitrofurantoin?

Ivadantin contains Nitrofurantoin Sodium, while Nitrofurantoin contains Nitrofurantoin — 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.