Product Information
DILTIAZEM 24HR ER 300 MG CAP is a generic product labeled by Oceanside Pharmaceuticals, priced at $0.4931 per EA under NDC 68682037090. Its NADAC has been published 565 times since Dec 10, 2014.
Strength
300 mg/1
Manufacturer
Oceanside PharmaceuticalsNDC
68682037090
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
9/17/2025
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Authorized Generic (NDA)
FDA Application
NDA020401On Market Since
8/20/2014
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 24HR ER 300 MG CAP has been published 565 times since Dec 10, 2014, and over the history we have for it it has declined 53.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.4931 per EA |
|---|---|
| All-time high | $1.1121 (Jan 14, 2015) |
| All-time low | $0.3052 (Apr 19, 2023) |
| 52-week high | $0.5818 |
| 52-week low | $0.4931 |
| Median price | $0.6226 |
| Average price | $0.6579 |
| Largest weekly change | +62.9% (May 17, 2023) |
| Weeks tracked | 565 |
| Tracking since | Dec 10, 2014 |
Generic Alternatives
The matcher finds 4 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 4 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 46% 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 24HR ER 300 MG CAP?
The current National Average Drug Acquisition Cost (NADAC) for DILTIAZEM 24HR ER 300 MG CAP, manufactured by Oceanside Pharmaceuticals, is $0.4931 per EA (NDC 68682037090), effective Oct 1, 2025.
How has the price of DILTIAZEM 24HR ER 300 MG CAP changed over time?
Over the history we have for it, the NADAC for DILTIAZEM 24HR ER 300 MG CAP has declined 53.4%. It has been tracked across 565 weekly CMS publications since Dec 10, 2014.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 24HR ER 300 MG CAP?
Since Dec 10, 2014, the NADAC for DILTIAZEM 24HR ER 300 MG CAP has ranged from a low of $0.3052 (Apr 19, 2023) to a high of $1.1121 (Jan 14, 2015), with a median of $0.6226 per EA.
Are there cheaper alternatives to DILTIAZEM 24HR ER 300 MG CAP?
Yes. 4 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 46% below DILTIAZEM 24HR ER 300 MG CAP.
Who manufactures DILTIAZEM 24HR ER 300 MG CAP?
DILTIAZEM 24HR ER 300 MG CAP (NDC 68682037090) is labeled by Oceanside Pharmaceuticals, and CMS classifies it as a generic product.
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