Data thru May 13, 2026
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ISONIAZID 100 MG TABLET

Isoniazid
$1.6785per EA

Strength

100 mg/1

Manufacturer

Teva Pharmaceuticals USA Inc.

NDC

00555006602

Classification

Generic

Dosage Form

TABLET

Route

ORAL

Last Updated

4/22/2026

Active Ingredients

ISONIAZID

Approval Type

Generic (ANDA)

FDA Application

ANDA080936

On Market Since

9/1/1972

Pharmacological Classes

Antimycobacterial

Price History

1W

0.0%

1M

+1.7%

3M

+3.4%

6M

+1525.2%

1Y

+1525.2%

3Y

+1866.8%

5Y

+1866.8%

All

+334.4%

Generic Alternatives

No alternatives available

No alternatives found with the same active ingredient, strength, and dosage form.

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Same classification

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68084028001•American Health Packaging
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Data Source

Pricing data sourced from the National Average Drug Acquisition Cost (NADAC) survey, published by the Centers for Medicare & Medicaid Services (CMS). Updated weekly.

Disclaimer

This site is for informational purposes only and does not constitute medical, pharmaceutical, or financial advice. NADAC prices are survey-based estimates and may not reflect actual acquisition costs at any specific pharmacy.

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