Product Information
METHIMAZOLE 5 MG TABLET is a generic product labeled by Heritage Pharmaceuticals Inc., priced at $0.0707 per EA under NDC 23155007001. Its NADAC has been published 665 times since Nov 28, 2013.
FDA first approved this application on Dec 14, 2007. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
5 mg/1
Manufacturer
Heritage Pharmaceuticals Inc.NDC
23155007001
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
METHIMAZOLEApproval Type
Generic (ANDA)
FDA Application
ANDA040734FDA Approved
12/14/2007
TE Code
AB
On Market Since
1/15/2012
Pharmacological Classes
Price Statistics
The NADAC for METHIMAZOLE 5 MG TABLET has been published 665 times since Nov 28, 2013, and over the history we have for it it has declined 42.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0707 per EA |
|---|---|
| All-time high | $0.1366 (May 11, 2016) |
| All-time low | $0.0602 (May 18, 2022) |
| 52-week high | $0.0864 |
| 52-week low | $0.0707 |
| Median price | $0.0845 |
| Average price | $0.0916 |
| Largest weekly change | +27.3% (Aug 23, 2023) |
| Weeks tracked | 665 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 4 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of METHIMAZOLE 5 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for METHIMAZOLE 5 MG TABLET, manufactured by Heritage Pharmaceuticals Inc., is $0.0707 per EA (NDC 23155007001), effective Aug 19, 2026.
How has the price of METHIMAZOLE 5 MG TABLET changed over time?
Over the history we have for it, the NADAC for METHIMAZOLE 5 MG TABLET has declined 42.2%. It has been tracked across 665 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for METHIMAZOLE 5 MG TABLET?
Since Nov 28, 2013, the NADAC for METHIMAZOLE 5 MG TABLET has ranged from a low of $0.0602 (May 18, 2022) to a high of $0.1366 (May 11, 2016), with a median of $0.0845 per EA.
Are there cheaper alternatives to METHIMAZOLE 5 MG TABLET?
4 manufacturers publish a NADAC-priced product with the same active ingredient and strength as METHIMAZOLE 5 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures METHIMAZOLE 5 MG TABLET?
METHIMAZOLE 5 MG TABLET (NDC 23155007001) is labeled by Heritage Pharmaceuticals Inc., and CMS classifies it as a generic product.