Product Information
PHENYTOIN 125 MG/5 ML SUSP is a generic product labeled by Sun Pharmaceutical Industries Inc., priced at $0.0756 per ML under NDC 51672406902. Its NADAC has been published 46 times since Oct 8, 2025.
FDA first approved this application on Mar 8, 2004. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
The Low Outlier badge above means this manufacturer's average price in the Phenytoin market falls below Q1 − 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
125 mg/5mL
Manufacturer
Sun Pharmaceutical Industries Inc.NDC
51672406902
Classification
Generic
Dosage Form
SUSPENSION
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
PHENYTOINApproval Type
Generic (ANDA)
FDA Application
ANDA040521FDA Approved
3/8/2004
TE Code
AB
On Market Since
4/8/2004
Pharmacological Classes
Price Statistics
The NADAC for PHENYTOIN 125 MG/5 ML SUSP has been published 46 times since Oct 8, 2025, and over the history we have for it it has risen 9.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0756 per ML |
|---|---|
| All-time high | $0.0845 (May 13, 2026) |
| All-time low | $0.0655 (Oct 22, 2025) |
| 52-week high | $0.0845 |
| 52-week low | $0.0655 |
| Median price | $0.0810 |
| Average price | $0.0787 |
| Largest weekly change | +15.0% (Dec 17, 2025) |
| Weeks tracked | 46 |
| Tracking since | Oct 8, 2025 |
Generic Alternatives
The matcher finds 2 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each 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.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of PHENYTOIN 125 MG/5 ML SUSP?
The current National Average Drug Acquisition Cost (NADAC) for PHENYTOIN 125 MG/5 ML SUSP, manufactured by Sun Pharmaceutical Industries Inc., is $0.0756 per ML (NDC 51672406902), effective Aug 19, 2026.
How has the price of PHENYTOIN 125 MG/5 ML SUSP changed over time?
Over the history we have for it, the NADAC for PHENYTOIN 125 MG/5 ML SUSP has risen 9.0%. It has been tracked across 46 weekly CMS publications since Oct 8, 2025.
What are the highest and lowest recorded NADAC prices for PHENYTOIN 125 MG/5 ML SUSP?
Since Oct 8, 2025, the NADAC for PHENYTOIN 125 MG/5 ML SUSP has ranged from a low of $0.0655 (Oct 22, 2025) to a high of $0.0845 (May 13, 2026), with a median of $0.0810 per ML.
Are there cheaper alternatives to PHENYTOIN 125 MG/5 ML SUSP?
2 manufacturers publish a NADAC-priced product with the same active ingredient and strength as PHENYTOIN 125 MG/5 ML SUSP in a comparable dosage form, but none are currently priced below it.
Who manufactures PHENYTOIN 125 MG/5 ML SUSP?
PHENYTOIN 125 MG/5 ML SUSP (NDC 51672406902) is labeled by Sun Pharmaceutical Industries Inc., and CMS classifies it as a generic product.