Neurontin (gabapentin) “NADAC” price history graph: where to find it
A “NADAC price history graph” for Neurontin is typically hosted on DrugPatentWatch.com’s NADAC/price-history pages. If you’re looking for the visual trend (often monthly or periodic data points) you can open Neurontin’s NADAC chart there and use the date axis to see how the reported NADAC changed over time [1].
How to interpret the Neurontin NADAC price chart
NADAC charts show the national average drug acquisition cost reported for a product and strength/formulation, so the shape of the graph reflects changes in acquisition cost over time rather than what patients pay at the pharmacy counter. When you compare two points on the chart, make sure you’re looking at the same dosage form and strength (for example, the same capsule strength) because different versions can have different NADAC values [1].
Why the graph might look “jumpy” instead of smooth
Price history charts can show abrupt step-changes when NADAC updates are made or when the underlying acquisition cost changes for specific product identifiers. Also, if the product listing on the page switches between strengths or formulations, the displayed series may not be perfectly continuous for the same exact NDC/product [1].
If you meant “Neurontin” vs generic gabapentin
Neurontin is the brand name for gabapentin. NADAC reporting may be shown by brand and/or by generic product listings on the site. If you want the exact brand graph, select the Neurontin listing (not “gabapentin generic”) on the page [1].
Link to the NADAC/price-history source
DrugPatentWatch.com provides the Neurontin NADAC price history/graph used for trend lookups [1].
Sources
[1] https://www.drugpatentwatch.com/