FDA.reportPublic FDA data

Diphenhydramine HCl

Product NDC
51316-221
11-digit product format
513160221
Labeler code
51316
Product ID
51316-221_5c9028c4-3131-a0c1-e063-6294a90ad84c
Type
HUMAN OTC DRUG
Nonproprietary name
Diphenhydramine HCl
Dosage form
TABLET, COATED
Route
ORAL
Labeler
CVS Pharmacy, Inc.
Application
M012
Marketing category
OTC MONOGRAPH DRUG
Marketing start
2024-01-31
Substance
DIPHENHYDRAMINE HYDROCHLORIDE
Active strength
50 mg/1
Pharmacologic classes
Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
NDC exclude flag
No
Listing certified through
2027-12-31
Current FDA listing
Yes

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

Additional Listing Data#

Finished product
Yes
Brand name base
Diphenhydramine HCl
Listing expiration
2027-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
DIPHENHYDRAMINE HYDROCHLORIDE50 mg/1

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
0e2e0f88-b076-afe1-4bdd-32bca4375becProduct name320250127
594e2c86-3079-4e6e-96c9-48f7a8afc78dProduct name120230718
3e48c9c4-918d-5d23-2f0b-d2398b06be54Product name120140508
865c72dd-0d94-daac-f728-ddd4ded2a79eProduct name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
51316-221-08Diphenhydramine HCl2 in 1 CARTONTABLET, COATED21
51316-221-08Diphenhydramine HCl12 in 1 BLISTER PACKTABLET, COATED121

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
51316-221DIPHENHYDRAMINE HCL TABLET, COATED [CVS PHARMACY, INC.]1Current NDC, 2 package rows20240208_1059b55b-c218-843f-e063-6294a90af2fe.zip

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 18 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Sinus CongestionPHENYLEPHRINE HCLL.N.K. International, Inc.81f0276a-99a2-4a57-a0d8-224735aa8c792026-07-10WarningsExact identifier
application number: M012
SINUS AND HEADACHEACETAMINOPHEN, PHENYLEPHRINE HCLRite Aid Corporationefaf3be1-ab39-45f7-a45c-7fea8705c8d02026-07-10WarningsExact identifier
application number: M012
Equate Daytime Nighttime Vapor Ice Cold and FluACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATEWALMART INC.f847d9f2-aa47-4bbe-8f06-19356c6373982026-07-10WarningsExact identifier
application number: M012
Sinus and Allergy Relief PECHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HCLTopco Associates, LLC2a80fba9-5e30-4ec0-bd8e-8957c0654b6c2026-07-10WarningsExact identifier
application number: M012
ALKA SELTZER COLD Cold and Headache Maximum Strength Fast Dissolve OrangeASPIRIN, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE BITARTRATEBayer HealthCare LLC.50230cad-3d04-8882-e063-6294a90acf3c2026-07-09WarningsExact identifier
application number: M012
Sinus Congestion and Pain Maximum StrengthACETAMINOPHEN, PHENYLEPHRINE HCLRugby Laboratoriesfc42e97d-1224-4d29-a55d-1a1885e0bf8f2026-07-09WarningsExact identifier
application number: M012
Head Congestion and MucusACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCLCardinal Health 110, LLC. DBA Leader7418d92d-a540-40d6-91d0-b7eb1f87f8ff2026-07-08WarningsExact identifier
application number: M012
DG HEALTH COUGH AND CHEST CONGESTIONDEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESINDolgencorp Inc5d9d57aa-e43a-4dbe-9d35-36a7b82d4e6d2026-07-08WarningsExact identifier
application number: M012
Childrens Allergy ReliefDIPHENHYDRAMINE HCLTopco Associates, LLCbfcabe02-7961-4407-a748-8cd0877313982026-07-08WarningsExact identifier
application number: M012
Aller-chlorCHLORPHENIRAMINE MALEATERugby Laboratories04ca3806-72be-47d4-9fea-5b0dee0876832026-07-08WarningsExact identifier
application number: M012
nighttime cold and fluACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATECVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED24c22c9f-0c2f-46dc-850e-ed05f00d3e952026-07-08WarningsExact identifier
application number: M012
NITETIME COLD AND FLUACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATEMeijer, Inc.0e65c5d1-a18b-452c-9be6-8d44d34577e92026-07-08WarningsExact identifier
application number: M012
Allergy Relief 4 HourCHLORPHENIRAMINE MALEATECardinal Health 110, LLC. DBA Leaderaaecfda5-1a50-4d8a-9909-7153c1a22bda2026-07-08WarningsExact identifier
application number: M012
nighttime severe cold and fluACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCLCVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED7cb9f378-5d64-475f-bf26-4058ba6c15b42026-07-08WarningsExact identifier
application number: M012
DG HEALTH DAY TIME INTENSE FLUACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDEDolgencorp Incf174d08e-3335-4cc9-8766-4070f18c4f312026-07-08WarningsExact identifier
application number: M012
Mucus ReliefGUAIFENESIN 400 MGHealth Pharma USA LLCd60a3e9d-e88e-3b19-e053-2995a90a3e8d2026-07-07WarningsExact identifier
application number: M012
Allergy ReliefDIPHENHYDRAMINE HYDROCHLORIDEHealth Pharma USA LLCd38f47ea-7fda-170b-e053-2995a90adc822026-07-07WarningsExact identifier
application number: M012
Guaifenesin 200mgGUAIFENESINHealth Pharma USA LLCd68222f7-b796-7b27-e053-2995a90a2efe2026-07-07WarningsExact identifier
application number: M012
Cold and Flu Severe Day Time / Night TimeACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCLDOLGENCORP, LLCacdcc6ce-c190-4de6-b126-62fe9043112e2026-07-07WarningsExact identifier
application number: M012
Calmco Allergy ReliefDIPHENHYDRAMINE HCLCalmCo LLC471b1a43-1708-8be7-e063-6394a90a9bb72026-07-06WarningsExact identifier
application number: M012

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
1085945diphenhydrAMINE HCl 50 MG Oral TabletPSN1059b55b-c218-843f-e063-6294a90af2fe1
1085945diphenhydramine hydrochloride 50 MG Oral TabletSCD1059b55b-c218-843f-e063-6294a90af2fe1

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
51316-221-08513160221082 BLISTER PACK in 1 CARTON (51316-221-08) / 12 TABLET, COATED in 1 BLISTER PACK2 blister pack2024-01-312028-11-30NoNoHistorical