Pillstats
Rx only · Tablet, Film Coated · Oral

Topiramate

Topiramate

25 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US126 NDCs
25 active makers
UKComing
soon
CAComing
soon
AUComing
soon
EUComing
soon
RxCUI (US)38404
US makers26 labelers
Packages411
DEA / ScheduleNone

US acquisition costNADAC · per unit

Average across 48 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.

$0.016$0.032$0.048$0.065Dec 2025Apr 2026Jul 2026
$0.053
Latest avg · Jul 22, 2026
-6%
Since Dec 17, 2025
25
Active US suppliers
38%
Top-2 supplier share*

Medicaid dispensing volumeSDUD · per quarter

Prescriptions dispensed under Medicaid (fee-for-service + managed care), summed nationally. The closest free proxy to sales volume — Medicaid only, not all-payer.

267K535K802K1.1M2025 Q12025 Q22025 Q32025 Q42026 Q1
828K
Rx · 2026 Q1
55.3M
Units dispensed
-11%
Rx vs. year ago
5
Quarters · since 2025 Q1

Who makes it25 active · 1 exited

US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.

LabelerTypePackagesStatus
Bryant Ranch Prepackrepackager108SUPPLYING
SUN PHARMACEUTICAL INDUSTRIES, INC.unknown46SUPPLYING
Preferred Pharmaceuticals Inc.unknown36SUPPLYING
Proficient Rx LPunknown35SUPPLYING
REMEDYREPACK INC.repackager26SUPPLYING
Zydus Lifesciences Limitedunknown16SUPPLYING
Unichem Pharmaceuticals (USA), Inc.unknown16SUPPLYING
A-S Medication Solutionsunknown16SUPPLYING
Zydus Pharmaceuticals USA Inc.unknown16SUPPLYING
Advanced Rx of Tennessee, LLCunknown13SUPPLYING
Glenmark Pharmaceuticals Inc., USAunknown12SUPPLYING
ADVANCED RX PHARMACY OF TENNESSEE, LLCunknown10SUPPLYING
PD-Rx Pharmaceuticals, Inc.unknown10SUPPLYING
Aurobindo Pharma Limitedunknown8SUPPLYING
Northwind Health Company, LLCunknown8SUPPLYING

+ 11 more labelers

Regulatory & supply eventsFDA · US

Shortages, recalls, and registration changes attached to this drug concept.

  • Oct 25, 2021
    RECALLRecall (Class III): Topiramate Tablets, USP 50 mg, 500-count bottles, Rx Only, Manufactured by: Unichem Laboratories LTD, Ind. Area. Meerut…

    Discoloration — Recalling firm: UNICHEM PHARMACEUTICALS USA INC — Nationwide within the United States

  • Sep 15, 2014
    RECALLRecall (Class II): TOPIRAMATE Tablets 200 mg, 60 Tablet Bottles, Rx Only. Manufactured by Cadila Healthcare Ltd. Ahmedabad, India Distribu…

    Presence of Foreign Tablets: Presence of topiramate 100 mg tablets comingled with 200 mg tablets. — Recalling firm: Zydus Pharmaceuticals USA Inc — U.S. Nationwide

  • Apr 5, 2013
    RECALLRecall (Class III): Glenmark Topiramate Tablets, 200 mg, 60-count bottle, (NDC 68462-110-60), Rx only, Manufactured by Glenmark Generics L…

    Chemical Contamination: Topiramate Tablets is being recalled due to complaints related to an off - odor. described as moldy, musty or fishy in nature. — Recalling firm: Glenmark Generics Inc., USA — Nationwide