PillOTC · Tablet · Oral
Diphenhydramine Hcl
Brands: Allergy · Allergy Relief · Dr. Simi Allergy Relief · Night Time Sleep-Aid +8 · Diphenhydramine Hydrochloride
15 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US22 NDCs
15 active makers
15 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 1 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.055
Latest avg · Jul 22, 2026
+13%
Since Dec 17, 2025
15
Active US suppliers
28%
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.
208
Rx · 2026 Q1
8.9K
Units dispensed
-6%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it15 active · 3 exited
US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.
| Labeler | Type | Packages | Status |
|---|---|---|---|
| HealthLife of USA LLC | unknown | 4 | SUPPLYING |
| Allegiant Health | unknown | 4 | SUPPLYING |
| Better Living Brands, LLC | unknown | 3 | SUPPLYING |
| Bionpharma Inc. | unknown | 3 | SUPPLYING |
| MEDTECH PRODUCTS INC | unknown | 3 | SUPPLYING |
| TARGET CORPORATION | unknown | 2 | SUPPLYING |
| Bi-Mart | unknown | 2 | SUPPLYING |
| DOLGENCORP, LLC | unknown | 1 | SUPPLYING |
| Farmacias De Similares TX LLC | unknown | 1 | SUPPLYING |
| Major Pharmaceuticals | unknown | 1 | SUPPLYING |
| Amerisource Bergen | unknown | 1 | SUPPLYING |
| ARMY AND AIR FORCE EXCHANGE SERVICE | unknown | 1 | SUPPLYING |
| Salado Sales, Inc. | unknown | 1 | SUPPLYING |
| WALGREEN COMPANY | unknown | 1 | SUPPLYING |
| Reliable 1 Laboratories LLC | unknown | 1 | SUPPLYING |
+ 3 more labelers
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.