FDA.reportPublic FDA data

Allergy Relief

Product NDC
51316-799
11-digit product format
513160799
Labeler code
51316
Product ID
51316-799_b33b665b-d391-47a5-a388-d215a1b44b71
Type
HUMAN OTC DRUG
Nonproprietary name
Diphenhydramine HCl
Dosage form
TABLET, FILM COATED
Route
ORAL
Labeler
CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED
Application
M012
Marketing category
OTC MONOGRAPH DRUG
Marketing start
2026-01-27
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
Allergy Relief
Brand name suffix
Extra Strength
Listing expiration
2027-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
DIPHENHYDRAMINE HYDROCHLORIDE50 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
TC2D6JAD40Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
1085945Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
4f33c1fb-150b-4083-a9a4-c0fbab4b6133Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
0e2e0f88-b076-afe1-4bdd-32bca4375becProduct name320250127
3e48c9c4-918d-5d23-2f0b-d2398b06be54Product name120140508
865c72dd-0d94-daac-f728-ddd4ded2a79eProduct name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
51316-799-08Allergy ReliefExtra Strength12 in 1 BLISTER PACKTABLET, FILM COATED122
51316-799-08Allergy ReliefExtra Strength2 in 1 CARTONTABLET, FILM COATED22

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 145 of 177 · 3,534 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Allergy ReliefDIPHENHYDRAMINE HYDROCHLORIDEHarris Teeter832eb36c-21c6-46d7-b1f8-ab8b6f1e501e2024-10-22WarningsExact identifier
application number: M012
Sinus plus HeadacheACETAMINOPHEN AND PHENYLEPHRINE HYDROCHLORIDEHarris Teeterc9d82968-b2ec-2f4b-e053-2a95a90a7f0c2024-10-22WarningsExact identifier
application number: M012
Cold MaxACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND PHENYLEPHRINE HYDROCHLORIDEHarris Teeterb9d9ab99-44b1-455f-a29a-95c193a4808e2024-10-22WarningsExact identifier
application number: M012
Mucus Relief Sinus Severe Congestion and PainACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHARRIS TEETERb96c376e-578f-1124-e053-2a95a90acbb42024-10-22WarningsExact identifier
application number: M012
Tukol Honey Daytime and Nighttime Value PackACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND DOXYLAMINE SUCCINATEGenomma Lab USAbccc11d2-d227-4cbb-b0fc-ac6abb6dce572024-10-22WarningsExact identifier
application number: M012
Cold Head Congestion SevereACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHarris Teeterc92b508b-e5f9-4149-8c4b-d21845943b3b2024-10-22WarningsExact identifier
application number: M012
Cold Flu Severe Day NightACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHarris Teeter2924a691-b352-4263-b6ba-9ab97e95e2a52024-10-22WarningsExact identifier
application number: M012
Mucus Relief Cold and Flu All in OneACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHARRIS TEETERb2091281-a64a-190a-e053-2995a90a890a2024-10-22WarningsExact identifier
application number: M012
tussinDEXTROMETHORPHAN HBR, GUAIFENESINSafewaycf04bdf7-fed4-4f06-a193-f2e83fcc531c2024-10-22WarningsExact identifier
application number: M012
Tukol Honey Daytime Cold and FluACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND PHENYLEPHRINE HYDROCHLORIDEGenomma Lab USAc9572b16-8e28-4f98-bd87-8a07721a49c62024-10-21WarningsExact identifier
application number: M012
Tukol Honey Nighttime Cold and FluACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND DOXYLAMINE SUCCINATEGenomma Lab USAbf25f38e-3549-4f78-be90-46605b5f2c112024-10-21WarningsExact identifier
application number: M012
Allergy ReliefDIPHENHYDRAMINE HYDROCHLORIDEHEBb5a6719e-746b-58ec-e053-2a95a90af0102024-10-21WarningsExact identifier
application number: M012
Allergy Multi SymptomACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, AND PHENYLEPHRINE HYDROCHLORIDEHEBa6cdc084-c23b-e733-e053-2995a90a35062024-10-21WarningsExact identifier
application number: M012
Cold Flu SevereACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHEBea39a67d-8a99-4f7c-9925-94b07d0b10922024-10-21WarningsExact identifier
application number: M012
Head Congestion plus Flu SevereACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHEBeb7920a3-3c25-6aa1-e053-2995a90ac2b92024-10-21WarningsExact identifier
application number: M012
Mucus Relief Sinus Severe Congestion ReliefACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHEB9cbb3ab1-5f32-421e-9f28-d99be9447e9f2024-10-21WarningsExact identifier
application number: M012
Head Congestion plus Mucus PEACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHEBeb791902-e2c3-5662-e053-2995a90a37fd2024-10-21WarningsExact identifier
application number: M012
Cold Head Congestion SevereACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHEBc3849b66-697f-4f6e-93ab-76de031b3c702024-10-21WarningsExact identifier
application number: M012
Cold Flu Severe Day NightACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHEBee1477ed-00c4-46ea-bc57-aef214076dc22024-10-21WarningsExact identifier
application number: M012
DAYTIME SEVERE COLD AND FLU MAXIMUM STRENGTHACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDEHEB774e8bee-1ab5-4587-82e4-31da8ec835442024-10-21WarningsExact identifier
application number: M012

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
1085945diphenhydrAMINE HCl 50 MG Oral TabletPSN4f33c1fb-150b-4083-a9a4-c0fbab4b61332
1085945diphenhydramine hydrochloride 50 MG Oral TabletSCD4f33c1fb-150b-4083-a9a4-c0fbab4b61332

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startSampleExclude flagStatus
51316-799-08513160799082 BLISTER PACK in 1 CARTON (51316-799-08) / 12 TABLET, FILM COATED in 1 BLISTER PACK2 blister pack2026-01-27NoNoCurrent