PillRx only · Tablet · Oral
Memantine Hydrochloride
Memantine Hydrochloride
11 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US34 NDCs
11 active makers
11 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
ATC—
RxCUI (US)—
US makers13 labelers
Packages77
DEA / ScheduleNone
US acquisition costNADAC · per unit
Average across 17 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.071
Latest avg · Jul 22, 2026
-1%
Since Dec 17, 2025
11
Active US suppliers
45%
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.
58K
Rx · 2026 Q1
2.8M
Units dispensed
-2%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it11 active · 2 exited
US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.
| Labeler | Type | Packages | Status |
|---|---|---|---|
| Bryant Ranch Prepack | repackager | 20 | SUPPLYING |
| A-S Medication Solutions | unknown | 12 | SUPPLYING |
| Viona Pharmaceuticals Inc | unknown | 10 | SUPPLYING |
| Camber Pharmaceuticals, Inc. | unknown | 6 | SUPPLYING |
| Macleods Pharmaceuticals Limited | unknown | 6 | SUPPLYING |
| Aphena Pharma Solutions - Tennessee, LLC | unknown | 5 | SUPPLYING |
| Ajanta Pharma USA Inc. | unknown | 4 | SUPPLYING |
| Preferred Pharmaceuticals Inc. | unknown | 3 | SUPPLYING |
| Direct_Rx | unknown | 3 | SUPPLYING |
| REMEDYREPACK INC. | repackager | 1 | SUPPLYING |
| Coupler LLC | unknown | 1 | SUPPLYING |
| Actavis Pharma, Inc. | unknown | 4 | EXITED 2028 |
| Cardinal Health 107, LLC | unknown | 2 | EXITED 2028 |
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.