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Rx only · Solution · Oral

Diphenhydramine Hydrochloride

Brands: Adult Allergy Relief Dye Free · Benadryl Allergy · Childrens Benadryl Allergy · Childrens Benadryl Dye-Free Allergy +15 · Diphenhydramine Hydrochloride

22 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US35 NDCs
22 active makers
UKComing
soon
CAComing
soon
AUComing
soon
EUComing
soon
ATC—
RxCUI (US)—
US makers22 labelers
Packages51
DEA / ScheduleNone

US acquisition costNADAC · per unit

Average across 3 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.

$0.005$0.011$0.016$0.022Dec 2025Mar 2026Jun 2026
$0.019
Latest avg · Jun 17, 2026
+12%
Since Dec 17, 2025
22
Active US suppliers
24%
Top-2 supplier share*

Medicaid dispensing volume

No Medicaid utilization on record for this drug concept yet. Quarterly volume (CMS State Drug Utilization Data) loads with the utilization ETL.

Who makes it22 active · 0 exited

US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.

LabelerTypePackagesStatus
Kenvue Brands LLCunknown7SUPPLYING
PAI Holdings, LLC dba PAI Pharmaunknown5SUPPLYING
WALGREEN COMPANYunknown4SUPPLYING
Natco Pharma Limitedunknown4SUPPLYING
American Health Packagingunknown3SUPPLYING
Camber Pharmaceuticals, Inc.unknown3SUPPLYING
Meijer Distribution, Incunknown3SUPPLYING
Oncor Pharmaceuticalsunknown2SUPPLYING
Wal-Mart Stores, Inc.unknown2SUPPLYING
Major Pharmaceuticalsunknown2SUPPLYING
KROGER COMPANYunknown2SUPPLYING
Strategic Sourcing Services LLCunknown2SUPPLYING
DOLGENCORP, LLCunknown2SUPPLYING
Topco Associates LLCunknown2SUPPLYING
Medical Purchasing Solutions, LLCunknown1SUPPLYING

+ 7 more labelers

Regulatory & supply events

No recalls, shortages, or registration changes on record for this drug concept.