Product Information
PROMETHAZINE 6.25 MG/5 ML SOLN is a generic product labeled by Nostrum Laboratories, Inc., priced at $0.0410 per ML under NDC 29033050034. Its NADAC has been published 43 times since Dec 11, 2024.
Strength
6.25 mg/5mL
Manufacturer
Nostrum Laboratories, Inc.NDC
29033050034
Classification
Generic
Dosage Form
SOLUTION
Route
ORAL
Last Updated
9/17/2025
Active Ingredients
PROMETHAZINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA040891On Market Since
7/18/2024
Pharmacological Classes
Price Statistics
The NADAC for PROMETHAZINE 6.25 MG/5 ML SOLN has been published 43 times since Dec 11, 2024, and over the history we have for it it has risen 9.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0410 per ML |
|---|---|
| All-time high | $0.0414 (Jul 16, 2025) |
| All-time low | $0.0369 (Dec 18, 2024) |
| 52-week high | $0.0414 |
| 52-week low | $0.0406 |
| Median price | $0.0406 |
| Average price | $0.0396 |
| Largest weekly change | +3.4% (Mar 19, 2025) |
| Weeks tracked | 43 |
| Tracking since | Dec 11, 2024 |
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 6.25 MG/5 ML SOLN?
The current National Average Drug Acquisition Cost (NADAC) for PROMETHAZINE 6.25 MG/5 ML SOLN, manufactured by Nostrum Laboratories, Inc., is $0.0410 per ML (NDC 29033050034), effective Oct 1, 2025.
How has the price of PROMETHAZINE 6.25 MG/5 ML SOLN changed over time?
Over the history we have for it, the NADAC for PROMETHAZINE 6.25 MG/5 ML SOLN has risen 9.5%. It has been tracked across 43 weekly CMS publications since Dec 11, 2024.
What are the highest and lowest recorded NADAC prices for PROMETHAZINE 6.25 MG/5 ML SOLN?
Since Dec 11, 2024, the NADAC for PROMETHAZINE 6.25 MG/5 ML SOLN has ranged from a low of $0.0369 (Dec 18, 2024) to a high of $0.0414 (Jul 16, 2025), with a median of $0.0406 per ML.
Are there cheaper alternatives to PROMETHAZINE 6.25 MG/5 ML SOLN?
1 NADAC-published product shares the same active ingredient, strength, and dosage form as PROMETHAZINE 6.25 MG/5 ML SOLN, but none are currently priced below it.
Who manufactures PROMETHAZINE 6.25 MG/5 ML SOLN?
PROMETHAZINE 6.25 MG/5 ML SOLN (NDC 29033050034) is labeled by Nostrum Laboratories, Inc., and CMS classifies it as a generic product.
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