Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Jul 12, 2016 (10 years ago)

Trokendi XR

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

Superpotent Drug: Failure of assay specifications in the capsule.

Cause type: Wrong potency / content

Sub- or super-potent product, or a failed content-uniformity / assay test. You may receive too little or too much active ingredient - a direct dosing risk. All wrong potency / content recalls.

What was recalled

Trokendi XR (topiramate) extended-release capsule, 50mg, 30-count blister pack, Rx only, Manufactured by: Catalent Pharma Solutions, Winchester, KY 40391, Manufactured for: Supernus Pharmaceuticals, Inc., Rockville, MD 20850, NDC 17772-102-15

Affected NDC 17772-0102-15

Compare with the code on your package — it is the most precise check available.

Drug: Topiramate

Product details

From the FDA NDC directory, for the product code this recall names. Compare with the label on your package.

ProductStrengthForm & routeLabelerType
Trokendi XR
topiramate
NDC 17772-0102
50 mg/1 Capsule, Extended Release
Oral
Supernus Pharmaceuticals, Inc. Rx
Recalling firm
Supernus Pharmaceuticals, Inc.
NDC code
17772-102-15
Origin
MD, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0112-2017 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Topiramate recalls

See all
Class III · Low risk

Trokendi XR

Failed dissolution specifications.

Ongoing Dissolution failure Supernus Pharmaceuticals, Inc. NDC 17772-102-30 D-0833-2026
Class III · Low risk

Trokendi XR

Failed Dissolution Specifications

Ongoing Dissolution failure Supernus Pharmaceuticals, Inc. NDC 17772-101-30 D-0758-2026
Class III · Low risk

Eprontia (topiramate)

Failed Impurities/Degradation Specifications: Out of specification Impurity C (4,5-desisopropylidene topiramate) result observed during routine stability testing at 18 months.

Terminated Impurity / degradation Azurity Pharmaceuticals, Inc. NDC 52652-9001-1 D-0213-2024
Class II · Moderate risk

Trokendi XR

CGMP Deviations: Intermittent exposure to temperature excursion during storage.

Terminated Temperature excursion Cardinal Health Inc. NDC 17772-103-30 D-0570-2021

Other recalls by Supernus Pharmaceuticals, Inc.

All 2016 recalls
Class III · Low risk

Trokendi XR

Failed dissolution specifications.

Ongoing Dissolution failure Supernus Pharmaceuticals, Inc. NDC 17772-102-30 D-0833-2026
Class III · Low risk

Trokendi XR

Failed Dissolution Specifications

Ongoing Dissolution failure Supernus Pharmaceuticals, Inc. NDC 17772-101-30 D-0758-2026