Skip to content
ppharmaranks
Menu

ISONIAZID vs RIMIFON

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Rating

70/100
New

Pharmacy pays

~$96.88 /30
~$96.88 /30

Type

RX
RX

Active ingredient

ISONIAZID
ISONIAZID

Manufacturer

Dosage forms

Injectable, Solution, Tablet
Injectable, Syrup

Drug class

Antimycobacterial
Antimycobacterial

Boxed warning

None
None

Treats

Tuberculosis
Tuberculosis

Frequently asked questions

Which is cheaper, Isoniazid or Rimifon?

Pharmacies pay about the same to acquire either one — roughly $96.88 for a 30-count supply, 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 Isoniazid and Rimifon?

Both Isoniazid and Rimifon share the active ingredient Isoniazid.

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.