PillRx only · Powder, For Suspension · Oral
Cholestyramine
Brands: Prevalite · Questran · Cholestyramine
11 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US25 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
Packages46
DEA / ScheduleNone
US acquisition costNADAC · per unit
Average across 24 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.439
Latest avg · Jun 17, 2026
+202%
Since Nov 19, 2025
11
Active US suppliers
28%
Top-2 supplier share*
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 |
|---|---|---|---|
| Par Health USA, LLC | unknown | 6 | SUPPLYING |
| Macleods Pharmaceuticals Limited | unknown | 5 | SUPPLYING |
| Bryant Ranch Prepack | repackager | 4 | SUPPLYING |
| Zydus Lifesciences Limited | unknown | 4 | SUPPLYING |
| Epic Pharma, LLC | unknown | 4 | SUPPLYING |
| Precision Dose, Inc. | unknown | 4 | SUPPLYING |
| Zydus Pharmaceuticals USA Inc. | unknown | 4 | SUPPLYING |
| PuraCap Laboratories LLC dba Blu Pharmaceuticals | unknown | 3 | SUPPLYING |
| Endo USA, Inc. | unknown | 3 | SUPPLYING |
| Ajanta Pharma USA Inc. | unknown | 2 | SUPPLYING |
| Micro Labs Limited | unknown | 1 | SUPPLYING |
| Upsher-Smith Laboratories, LLC | unknown | 3 | EXITED 2027 |
| TAGI Pharma, Inc. | unknown | 3 | EXITED 2027 |
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.