Product Information
PROMETHAZINE 25 MG TABLET is a generic product labeled by KVK-Tech Inc., priced at $0.0462 per EA under NDC 10702000301. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
25 mg/1
Manufacturer
KVK-Tech Inc.NDC
10702000301
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
PROMETHAZINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA040712On Market Since
7/31/2006
Pharmacological Classes
Price Statistics
The NADAC for PROMETHAZINE 25 MG TABLET has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 52.6%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0462 per EA |
|---|---|
| All-time high | $0.1136 (Feb 12, 2014) |
| All-time low | $0.0316 (Nov 20, 2024) |
| 52-week high | $0.0508 |
| 52-week low | $0.0462 |
| Median price | $0.0543 |
| Average price | $0.0594 |
| Largest weekly change | -35.2% (Nov 20, 2024) |
| Weeks tracked | 657 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 1 NADAC-published product sharing this drug's active ingredient, strength, and dosage form across 1 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.
Frequently asked questions
What is the NADAC price of PROMETHAZINE 25 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PROMETHAZINE 25 MG TABLET, manufactured by KVK-Tech Inc., is $0.0462 per EA (NDC 10702000301), effective Jun 24, 2026.
How has the price of PROMETHAZINE 25 MG TABLET changed over time?
Over the history we have for it, the NADAC for PROMETHAZINE 25 MG TABLET has declined 52.6%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for PROMETHAZINE 25 MG TABLET?
Since Nov 28, 2013, the NADAC for PROMETHAZINE 25 MG TABLET has ranged from a low of $0.0316 (Nov 20, 2024) to a high of $0.1136 (Feb 12, 2014), with a median of $0.0543 per EA.
Are there cheaper alternatives to PROMETHAZINE 25 MG TABLET?
1 NADAC-published product shares the same active ingredient, strength, and dosage form as PROMETHAZINE 25 MG TABLET, but none are currently priced below it.
Who manufactures PROMETHAZINE 25 MG TABLET?
PROMETHAZINE 25 MG TABLET (NDC 10702000301) is labeled by KVK-Tech Inc., and CMS classifies it as a generic product.
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