OTC · Solution · Oral
Diphenhydramine Hcl Oral
Diphenhydramine Hydrochloride
2 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US5 NDCs
2 active makers
2 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
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.
36
Rx · 2025 Q4
825
Units dispensed
-38%
Rx vs. year ago
Pill