PillOTC · Capsule, Liquid Filled · Oral
Diphenhydramine Hydrochloride
Brands: Axiv - Vrozzz · Axiv Allergy · Allergy Relief · Allergy Relief Diphenhydramine Hcl +25 · Diphenhydramine Hydrochloride
27 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US57 NDCs
27 active makers
27 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
ATC—
RxCUI (US)—
US makers29 labelers
Packages81
DEA / ScheduleNone
US acquisition costNADAC · per unit
Average across 8 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.070
Latest avg · Jul 22, 2026
-28%
Since Dec 17, 2025
27
Active US suppliers
18%
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.
2.7K
Rx · 2026 Q1
108K
Units dispensed
+3072%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it27 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 |
|---|---|---|---|
| Softgel Healthcare Private Limited | unknown | 8 | SUPPLYING |
| Humanwell PuraCap Pharmaceutical (Wuhan), Ltd. | unknown | 6 | SUPPLYING |
| WALGREEN COMPANY | unknown | 5 | SUPPLYING |
| Strive Pharmaceuticals Inc | unknown | 5 | SUPPLYING |
| Softgel Healthcare Pvt Ltd | unknown | 4 | SUPPLYING |
| Walmart, Inc. | unknown | 4 | SUPPLYING |
| Kenvue Brands LLC | unknown | 4 | SUPPLYING |
| Shield Pharmaceuticals Corp | unknown | 4 | SUPPLYING |
| Rising Pharma Holdings, Inc. | unknown | 4 | SUPPLYING |
| Company name: Topco Associates, LLC | unknown | 3 | SUPPLYING |
| Pioneer Life Sciences, LLC | unknown | 3 | SUPPLYING |
| Topco Associates LLC | unknown | 3 | SUPPLYING |
| VIVUNT PHARMA LLC | unknown | 3 | SUPPLYING |
| CVS Pharmacy | unknown | 3 | SUPPLYING |
| Prodose, Inc. | unknown | 2 | SUPPLYING |
+ 14 more labelers
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.