PillRx only · Solution · Oral
Lactulose
Brands: Constulose · Enulose · Generlac · Lactulose
14 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US24 NDCs
14 active makers
14 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 26 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.023
Latest avg · Jul 22, 2026
-53%
Since Jul 23, 2025
14
Active US suppliers
42%
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.
336K
Rx · 2026 Q1
263.4M
Units dispensed
-12%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it14 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 |
|---|---|---|---|
| Chartwell RX, LLC | unknown | 12 | SUPPLYING |
| PAI Holdings, LLC dba PAI Pharma | unknown | 10 | SUPPLYING |
| Xttrium Laboratories, Inc. | unknown | 7 | SUPPLYING |
| APOZEAL PHARMACEUTICALS INC | unknown | 6 | SUPPLYING |
| Lannett Company, Inc. | unknown | 4 | SUPPLYING |
| Actavis Pharma, Inc. | unknown | 3 | SUPPLYING |
| Chartwell Governmental & Specialty RX, LLC. | unknown | 2 | SUPPLYING |
| Foxland Pharmaceuticals, Inc. | unknown | 2 | SUPPLYING |
| ATLANTIC BIOLOGICALS CORP. | unknown | 1 | SUPPLYING |
| Proficient Rx LP | unknown | 1 | SUPPLYING |
| Fresenius Kabi AUSTRIA GmbH | unknown | 1 | SUPPLYING |
| SUN PHARMACEUTICAL INDUSTRIES, INC. | unknown | 1 | SUPPLYING |
| Bryant Ranch Prepack | repackager | 1 | SUPPLYING |
| Cardinal Health 107, LLC | unknown | 1 | SUPPLYING |
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.