Product Information
OSELTAMIVIR PHOS 45 MG CAPSULE is a generic product labeled by Lannett Company Inc., priced at $0.7693 per EA under NDC 00527459213. Its NADAC has been published 134 times since Jan 31, 2024.
FDA first approved this application on Mar 4, 2020. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
45 mg/1
Manufacturer
Lannett Company Inc.NDC
00527459213
Classification
Generic
Dosage Form
CAPSULE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
OSELTAMIVIR PHOSPHATEApproval Type
Generic (ANDA)
FDA Application
ANDA212739FDA Approved
3/4/2020
TE Code
AB
On Market Since
5/15/2023
Pharmacological Classes
Price Statistics
The NADAC for OSELTAMIVIR PHOS 45 MG CAPSULE has been published 134 times since Jan 31, 2024, and over the history we have for it it has declined 52.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.7693 per EA |
|---|---|
| All-time high | $1.6332 (Feb 14, 2024) |
| All-time low | $0.7630 (Jul 22, 2026) |
| 52-week high | $1.1740 |
| 52-week low | $0.7630 |
| Median price | $1.1501 |
| Average price | $1.1699 |
| Largest weekly change | -30.3% (Apr 17, 2024) |
| Weeks tracked | 134 |
| Tracking since | Jan 31, 2024 |
Generic Alternatives
The matcher finds 3 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 OSELTAMIVIR PHOS 45 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for OSELTAMIVIR PHOS 45 MG CAPSULE, manufactured by Lannett Company Inc., is $0.7693 per EA (NDC 00527459213), effective Aug 19, 2026.
How has the price of OSELTAMIVIR PHOS 45 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for OSELTAMIVIR PHOS 45 MG CAPSULE has declined 52.9%. It has been tracked across 134 weekly CMS publications since Jan 31, 2024.
What are the highest and lowest recorded NADAC prices for OSELTAMIVIR PHOS 45 MG CAPSULE?
Since Jan 31, 2024, the NADAC for OSELTAMIVIR PHOS 45 MG CAPSULE has ranged from a low of $0.7630 (Jul 22, 2026) to a high of $1.6332 (Feb 14, 2024), with a median of $1.1501 per EA.
Are there cheaper alternatives to OSELTAMIVIR PHOS 45 MG CAPSULE?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as OSELTAMIVIR PHOS 45 MG CAPSULE in a comparable dosage form, but none are currently priced below it.
Who manufactures OSELTAMIVIR PHOS 45 MG CAPSULE?
OSELTAMIVIR PHOS 45 MG CAPSULE (NDC 00527459213) is labeled by Lannett Company Inc., and CMS classifies it as a generic product.