PillRx only · Tablet, Film Coated · Oral
Ambrisentan
Brands: Letairis · Ambrisentan
12 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US24 NDCs
12 active makers
12 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 8 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$8.586
Latest avg · Jul 22, 2026
-5%
Since Dec 17, 2025
12
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.
11K
Rx · 2026 Q1
345K
Units dispensed
-9%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it12 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 |
|---|---|---|---|
| Zydus Pharmaceuticals USA Inc. | unknown | 10 | SUPPLYING |
| Gilead Sciences, Inc. | unknown | 10 | SUPPLYING |
| Zydus Lifesciences Limited | unknown | 10 | SUPPLYING |
| SUN PHARMACEUTICAL INDUSTRIES, INC. | unknown | 8 | SUPPLYING |
| Cipla USA Inc. | unknown | 4 | SUPPLYING |
| SIGMAPHARM LABORATORIES, LLC | unknown | 4 | SUPPLYING |
| Quallent Pharmaceuticals Health LLC | unknown | 2 | SUPPLYING |
| A-S Medication Solutions | unknown | 2 | SUPPLYING |
| Apotex Corp. | unknown | 2 | SUPPLYING |
| Golden State Medical Supply, Inc. | unknown | 2 | SUPPLYING |
| Aurobindo Pharma Limited | unknown | 2 | SUPPLYING |
| Mylan Pharmaceuticals Inc. | unknown | 2 | SUPPLYING |
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.