PillRx only · Capsule, Liquid Filled · Oral
Amantadine Hydrochloride
Amantadine Hydrochloride
4 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US4 NDCs
4 active makers
4 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 2 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.154
Latest avg · Jul 22, 2026
-1%
Since Dec 17, 2025
4
Active US suppliers
67%
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.
32
Rx · 2026 Q1
1.3K
Units dispensed
-84%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it4 active · 0 exited
US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.
| Labeler | Type | Packages | Status |
|---|---|---|---|
| Strides Pharma Science Limited | unknown | 2 | SUPPLYING |
| Bionpharma Inc. | unknown | 2 | SUPPLYING |
| AvKARE | unknown | 1 | SUPPLYING |
| AvPAK | unknown | 1 | SUPPLYING |
Regulatory & supply eventsFDA · US
Shortages, recalls, and registration changes attached to this drug concept.
- Feb 13, 2026RECALLRecall (Class II): Amantadine HCl, Capsules, UPS, 100 mg, 50 Capsules (5 x 10) unit dose, Rx Only, Manufactured for: AvKARE, Pulaski, TN 3…
Failed Dissolution Specifications: This recall has been initiated due to an Out of Specification finding in dissolution. — Recalling firm: AvKARE — Nationwide in the USA.
- Mar 30, 2018RECALLRecall (Class II): Amantadine HCl Capsules, USP, 100 mg, 50 Capsules (5x10) Unite Dose, Rx Only, Manufactured for: AvKARE Inc. Pulaski, TN…
Failed Dissolution Specifications — Recalling firm: AVKARE Inc. — Nationwide