Product Information
DILTIAZEM 24H ER(CD) 300 MG CP is a generic product labeled by Upsher-Smith Laboratories LLC, priced at $0.3091 per EA under NDC 24979002906. Its NADAC has been published 307 times since Jul 3, 2019.
Strength
300 mg/1
Manufacturer
Upsher-Smith Laboratories LLCNDC
24979002906
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
4/23/2025
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA205231On Market Since
10/1/2018
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has been published 307 times since Jul 3, 2019, and over the history we have for it it has declined 34.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.3091 per EA |
|---|---|
| All-time high | $0.5656 (Aug 14, 2019) |
| All-time low | $0.2613 (Apr 19, 2023) |
| Median price | $0.3699 |
| Average price | $0.3879 |
| Largest weekly change | +35.3% (Aug 21, 2024) |
| Weeks tracked | 307 |
| Tracking since | Jul 3, 2019 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 3% 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 Upsher-Smith Laboratories LLC, is $0.3091 per EA (NDC 24979002906), effective May 14, 2025.
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 34.4%. It has been tracked across 307 weekly CMS publications since Jul 3, 2019.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 24H ER(CD) 300 MG CP?
Since Jul 3, 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 $0.3699 per EA.
Are there cheaper alternatives to DILTIAZEM 24H ER(CD) 300 MG CP?
Yes. 3 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, DILTIAZEM 24H ER(CD) 300 MG CP, is $0.2983 per EA — about 3% 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 24979002906) is labeled by Upsher-Smith Laboratories LLC, and CMS classifies it as a generic product.
Related Drugs
Same classification