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
23 ACTIVE SUPPLIERS - US
openFDA · updated weekly
US36 NDCs
23 active makers
23 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 3 priced NDCs. A benchmark of pharmacy acquisition cost - not a retail quote.
$0.019
Latest avg · Aug 19, 2026
+11%
Since Dec 17, 2025
23
