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METRO I.V. vs METROGEL-VAGINAL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 30, 2026·How we rate

Rating

New
New

Pharmacy pays

$0.10 /g
$0.10 /g

Type

RX
RX

Active ingredient

METRONIDAZOLE
METRONIDAZOLE

Manufacturer

Dosage forms

Injectable
Topical

Drug class

Nitroimidazole Antimicrobial
Nitroimidazole Antimicrobial

Boxed warning

None
None

Half-life

about 8 hours
about 8 hours

Treats

Abscess, Amebiasis, Bacteroides Infections
Abscess, Amebiasis, Bacteroides Infections

Frequently asked questions

Which is cheaper, Metro I.V. or Metrogel-Vaginal?

Pharmacies pay about the same to acquire either one — roughly $0.10 per gm, 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 Metro I.V. and Metrogel-Vaginal?

Both Metro I.V. and Metrogel-Vaginal share the active ingredient Metronidazole.

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.