Product Information
LAMOTRIGINE ER 50 MG TABLET is a generic product labeled by Torrent Pharmaceuticals Limited, priced at $0.5450 per EA under NDC 13668034030. Its NADAC has been published 425 times since May 9, 2018.
Strength
50 mg/1
Manufacturer
Torrent Pharmaceuticals LimitedNDC
13668034030
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
LAMOTRIGINEApproval Type
Generic (ANDA)
FDA Application
ANDA203370On Market Since
12/23/2013
Pharmacological Classes
Price Statistics
The NADAC for LAMOTRIGINE ER 50 MG TABLET has been published 425 times since May 9, 2018, and over the history we have for it it has declined 85.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.5450 per EA |
|---|---|
| All-time high | $4.4664 (Oct 10, 2018) |
| All-time low | $0.4730 (Nov 20, 2024) |
| 52-week high | $0.7594 |
| 52-week low | $0.5450 |
| Median price | $1.4168 |
| Average price | $1.7758 |
| Largest weekly change | +66.9% (Aug 21, 2024) |
| Weeks tracked | 425 |
| Tracking since | May 9, 2018 |
Generic Alternatives
The matcher finds 8 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 8 manufacturers (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 LAMOTRIGINE ER 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for LAMOTRIGINE ER 50 MG TABLET, manufactured by Torrent Pharmaceuticals Limited, is $0.5450 per EA (NDC 13668034030), effective Jun 24, 2026.
How has the price of LAMOTRIGINE ER 50 MG TABLET changed over time?
Over the history we have for it, the NADAC for LAMOTRIGINE ER 50 MG TABLET has declined 85.5%. It has been tracked across 425 weekly CMS publications since May 9, 2018.
What are the highest and lowest recorded NADAC prices for LAMOTRIGINE ER 50 MG TABLET?
Since May 9, 2018, the NADAC for LAMOTRIGINE ER 50 MG TABLET has ranged from a low of $0.4730 (Nov 20, 2024) to a high of $4.4664 (Oct 10, 2018), with a median of $1.4168 per EA.
Are there cheaper alternatives to LAMOTRIGINE ER 50 MG TABLET?
8 NADAC-published products share the same active ingredient, strength, and dosage form as LAMOTRIGINE ER 50 MG TABLET, but none are currently priced below it.
Who manufactures LAMOTRIGINE ER 50 MG TABLET?
LAMOTRIGINE ER 50 MG TABLET (NDC 13668034030) is labeled by Torrent Pharmaceuticals Limited, and CMS classifies it as a generic product.
Related Drugs
Same classification