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 55 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Allergy Relief Extra StrengthDIPHENHYDRAMINE HCLCVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED4f33c1fb-150b-4083-a9a4-c0fbab4b61332026-01-27WarningsExact identifier
application number: M012
Cold and Flu Daytime SevereACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCLMeijer Distribution Inc5ca7dc60-af0c-47c6-b453-8b39c744eb5b2026-01-27WarningsExact identifier
application number: M012
Cold and FluACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATEHyVee Inc2ce5f2af-cabc-466f-b0c5-256e6e6d4c882026-01-27WarningsExact identifier
application number: M012
Sinus Headache and Pain Day, Non-drowsyACETAMINOPHEN, PHENYLEPHRINE HCLARMY AND AIR FORCE EXCHANGE SERVICEc33340c0-47d3-45e2-997b-3d9fb148900f2026-01-27WarningsExact identifier
application number: M012
Cold and Flu Daytime SevereACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCLL.N.K. International, Inc.b7501b59-d25a-49ec-9cbf-47018bce83972026-01-27WarningsExact identifier
application number: M012
good sense nighttimeACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATEL. Perrigo Companyf90bd64a-dd1a-4319-87cd-427d57f677ab2026-01-26WarningsExact identifier
application number: M012
Equate Health Non Drowsy DAY Cold and Flu Plus and NIGHTTIME Cold and Flu PlusACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDEWal-Mart Stores Inc547ff880-3d40-4a4a-84ee-cd0d5290a9b92026-01-26WarningsExact identifier
application number: M012
Maximum Strength Non Drowsy Day and Night Cold and FluMAXIMUM STRENGTH NON DROWSY DAY AND NIGHT COLD AND FLUWAL-MART STORES INCd6a35fb8-1899-4da2-ad2b-0423e332845d2026-01-26WarningsExact identifier
application number: M012
MUCUS RELIEFGUAIFENESINProdose, Inc.7e5de5b0-18f0-4807-8686-da9821f918ce2026-01-26WarningsExact identifier
application number: M012
ALLERGY RELIEFDIPHENHYDRAMINE HYDROCHLORIDEWal-Mart Stores Incb9fbf917-12b7-770f-e053-2995a90afe932026-01-26WarningsExact identifier
application number: M012
Maximum Strength Non Drowsy Daytime Severe Cold and FluACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDEWal-Mart Stores Incb58b2c36-a403-4dae-b3b2-f0ffd28a963b2026-01-26WarningsExact identifier
application number: M012
Allergy Relief Dye FreeDIPHENHYDRAMINE HCLWal-Mart Stores Inc870e6bcb-84ab-45e0-ae57-08a9a182eb0b2026-01-26WarningsExact identifier
application number: M012
Allergy Relief Dye FreeDIPHENHYDRAMINE HCLWal-Mart Stores Inceb8e83a4-981b-48a5-88f4-3a0ba358d3bc2026-01-26WarningsExact identifier
application number: M012
NIGHTTIME SEVERE COLD AND FLUACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, AND PHENYLEPHRINE HYDROCHLORIDEWal-Mart Stores Inc8d2d765f-a7e3-40e6-b35d-0e8806a7ea592026-01-26WarningsExact identifier
application number: M012
NIGHTTIME COLD AND FLU CHERRYPHENYLEPHRINE, DEXTROMETHORPHAN HYDROBROMIDE, ACETAMINOPHEN, DOXYLAMINE SUCCINATEWalgreen Company02a6781c-aa6f-8fb0-e063-6294a90a043d2026-01-26WarningsExact identifier
application number: M012
Nighttime Cold and FluACETAMINOPHEN, DEXTROMETHORPHAN, DOXYLAMINE SUCCINATEWalgreen Company02e5f475-4e9f-2856-e063-6294a90a21fd2026-01-26WarningsExact identifier
application number: M012
GNP Vapor Steam camphor (synthetic)CAMPHOR (SYNTHETIC)AmerisourceBergen0bcc55bf-9654-120b-e063-6394a90a59d12026-01-26WarningsExact identifier
application number: M012
S2RACEPINEPHRINE HYDROCHLORIDENephron Pharmaceuticals Corporationdd1b35c7-b23b-4b95-8162-df3d263fe32e2026-01-26WarningsExact identifier
application number: M012
SEVERE COLD AND FLUACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDECVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED0d97c634-0975-42d5-8ade-2ed2018cfe9d2026-01-26WarningsExact identifier
application number: M012
GOOD SENSE NIGHT TIMEACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATEL. Perrigo Companycd68289b-3850-40c6-9439-aae0e2d7637d2026-01-26WarningsExact 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