PillRx only · Capsule · Oral
Tizanidine Hydrochloride
Brands: Zanaflex · Tizanidine Hydrochloride
19 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US57 NDCs
19 active makers
19 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 16 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.102
Latest avg · Jul 22, 2026
+1%
Since Dec 17, 2025
19
Active US suppliers
34%
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.
31K
Rx · 2026 Q1
2.2M
Units dispensed
+20%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it19 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 |
|---|---|---|---|
| Alembic Pharmaceuticals Limited | unknown | 24 | SUPPLYING |
| Asclemed USA, Inc. | unknown | 24 | SUPPLYING |
| Preferred Pharmaceuticals Inc. | unknown | 16 | SUPPLYING |
| Bryant Ranch Prepack | repackager | 14 | SUPPLYING |
| Zydus Lifesciences Limited | unknown | 9 | SUPPLYING |
| Zydus Pharmaceuticals USA Inc. | unknown | 9 | SUPPLYING |
| Advanced Rx of Tennessee, LLC | unknown | 7 | SUPPLYING |
| Aurobindo Pharma Limited | unknown | 6 | SUPPLYING |
| Advagen Pharma Ltd | unknown | 4 | SUPPLYING |
| Modavar Pharmaceuticals LLC | unknown | 3 | SUPPLYING |
| PD-Rx Pharmaceuticals, Inc. | unknown | 3 | SUPPLYING |
| Nivagen Pharmaceuticals, Inc. | unknown | 3 | SUPPLYING |
| Legacy Pharma USA, Inc. | unknown | 3 | SUPPLYING |
| Kanchan Healthcare Inc | unknown | 3 | SUPPLYING |
| Cadila Pharmaceuticals Limited | unknown | 3 | SUPPLYING |
+ 4 more labelers
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.