Product Information

LAMOTRIGINE ODT 100 MG TABLET is a generic product labeled by Amneal Pharmaceuticals of New York LLC, priced at $1.7990 per EA under NDC 00115994101. Its NADAC has been published 72 times since Apr 9, 2025.

FDA first approved this application on Jul 15, 2013. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.

The High Outlier badge above means this manufacturer's average price in the LAMOTRIGINE market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.

Price Statistics

The NADAC for LAMOTRIGINE ODT 100 MG TABLET has been published 72 times since Apr 9, 2025, and over the history we have for it it has declined 13.1%. The table below summarizes its recorded NADAC range and movement.

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). Switching to the cheapest would cut per-unit acquisition cost by roughly 97% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.