Product Information
TROKENDI XR 100 MG CAPSULE is a brand product labeled by Supernus Pharmaceuticals Inc., priced at $31.8866 per EA under NDC 17772010330. Its NADAC has been published 448 times since Nov 29, 2017.
Strength
100 mg/1
Manufacturer
Supernus Pharmaceuticals Inc.NDC
17772010330
Classification
Brand
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
TOPIRAMATEApproval Type
New Drug (NDA)
FDA Application
NDA201635On Market Since
8/16/2013
Pharmacological Classes
Price Statistics
The NADAC for TROKENDI XR 100 MG CAPSULE has been published 448 times since Nov 29, 2017, and over the history we have for it it has risen 57.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $31.8866 per EA |
|---|---|
| All-time high | $32.0941 (Feb 11, 2026) |
| All-time low | $20.3081 (Nov 29, 2017) |
| 52-week high | $32.0941 |
| 52-week low | $30.2775 |
| Median price | $28.7769 |
| Average price | $27.4665 |
| Largest weekly change | +8.0% (Jan 9, 2019) |
| Weeks tracked | 448 |
| Tracking since | Nov 29, 2017 |
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). Switching to the cheapest would cut per-unit acquisition cost by roughly 100% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of TROKENDI XR 100 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for TROKENDI XR 100 MG CAPSULE, manufactured by Supernus Pharmaceuticals Inc., is $31.8866 per EA (NDC 17772010330), effective Jun 24, 2026.
How has the price of TROKENDI XR 100 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for TROKENDI XR 100 MG CAPSULE has risen 57.0%. It has been tracked across 448 weekly CMS publications since Nov 29, 2017.
What are the highest and lowest recorded NADAC prices for TROKENDI XR 100 MG CAPSULE?
Since Nov 29, 2017, the NADAC for TROKENDI XR 100 MG CAPSULE has ranged from a low of $20.3081 (Nov 29, 2017) to a high of $32.0941 (Feb 11, 2026), with a median of $28.7769 per EA.
Are there cheaper alternatives to TROKENDI XR 100 MG CAPSULE?
Yes. 8 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, TOPIRAMATE 100 MG TABLET, is $0.0580 per EA — about 100% below TROKENDI XR 100 MG CAPSULE.
Who manufactures TROKENDI XR 100 MG CAPSULE?
TROKENDI XR 100 MG CAPSULE (NDC 17772010330) is labeled by Supernus Pharmaceuticals Inc., and CMS classifies it as a brand product.
Related Drugs
Same classification