Product Information
DILTIAZEM 24H ER(CD) 300 MG CP is a generic product labeled by Zydus Pharmaceuticals (USA) Inc., priced at $0.2983 per EA under NDC 68382059805. Its NADAC has been published 387 times since Jan 30, 2019.
Strength
300 mg/1
Manufacturer
Zydus Pharmaceuticals (USA) Inc.NDC
68382059805
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA206534On Market Since
9/28/2017
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has been published 387 times since Jan 30, 2019, and over the history we have for it it has declined 38.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2983 per EA |
|---|---|
| All-time high | $0.5656 (Aug 14, 2019) |
| All-time low | $0.2613 (Apr 19, 2023) |
| 52-week high | $0.3098 |
| 52-week low | $0.2951 |
| Median price | $0.3375 |
| Average price | $0.3811 |
| Largest weekly change | +35.3% (Aug 21, 2024) |
| Weeks tracked | 387 |
| Tracking since | Jan 30, 2019 |
Generic Alternatives
The matcher finds 5 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 5 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 11% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of DILTIAZEM 24H ER(CD) 300 MG CP?
The current National Average Drug Acquisition Cost (NADAC) for DILTIAZEM 24H ER(CD) 300 MG CP, manufactured by Zydus Pharmaceuticals (USA) Inc., is $0.2983 per EA (NDC 68382059805), effective Jun 24, 2026.
How has the price of DILTIAZEM 24H ER(CD) 300 MG CP changed over time?
Over the history we have for it, the NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has declined 38.9%. It has been tracked across 387 weekly CMS publications since Jan 30, 2019.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 24H ER(CD) 300 MG CP?
Since Jan 30, 2019, the NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has ranged from a low of $0.2613 (Apr 19, 2023) to a high of $0.5656 (Aug 14, 2019), with a median of $0.3375 per EA.
Are there cheaper alternatives to DILTIAZEM 24H ER(CD) 300 MG CP?
Yes. 5 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, TIADYLT ER 300 MG CAPSULE, is $0.2650 per EA — about 11% below DILTIAZEM 24H ER(CD) 300 MG CP.
Who manufactures DILTIAZEM 24H ER(CD) 300 MG CP?
DILTIAZEM 24H ER(CD) 300 MG CP (NDC 68382059805) is labeled by Zydus Pharmaceuticals (USA) Inc., and CMS classifies it as a generic product.
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