FDA.reportPublic FDA data

Antihistamine

Product NDC
77333-231
11-digit product format
773330231
Labeler code
77333
Product ID
77333-231_50fab60d-a209-cf04-e063-6294a90ab007
Type
HUMAN OTC DRUG
Nonproprietary name
Diphenhydramine HCl
Dosage form
CAPSULE
Route
ORAL
Labeler
Gendose Pharmaceuticals, LLC
Application
M012
Marketing category
OTC MONOGRAPH DRUG
Marketing start
2026-05-15
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
Antihistamine
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
1020477Internal RxNorm lookup

Harmonized SPL set identifiers#

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

Identifier, FDA.report destination table
IdentifierFDA.report destination
d3b2f300-d919-44cd-ab71-b74b5bdfd977Available 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
77333-231-10Antihistamine100 in 1 BOXCAPSULE1001
77333-231-25Antihistamine1 in 1 BLISTER PACKCAPSULE11

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 118 of 180 · 3,583 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Nighttime Ultra Concentrated Cold and FluACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE SOFTGELSWALGREENS2be0a699-e6ad-ef56-e063-6394a90aaca52025-04-03WarningsExact identifier
application number: M012
Cough and CongestionDEXTROMETHORPHAN HBR, GUAIFENESINCVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED44fb27d3-5125-4511-84d2-76555bc46e662025-04-03WarningsExact identifier
application number: M012
GuaifenesinGUAIFENESINKESIN PHARMA CORPORATION31b8ad0a-3637-03db-e063-6394a90acdc32025-04-01WarningsExact identifier
application number: M012
Pharmacys Prescription Vapor RubMENTHOLAmerican Consumer Products Corp31aa54d8-df8d-f1ae-e063-6294a90a96222025-03-31WarningsExact identifier
application number: M012
GuaifenesinGUAIFENESINBryant Ranch Prepack570a71eb-2d19-4c7b-8c00-e1524bfa38442025-03-31WarningsExact identifier
application number: M012
GuaifenesinGUAIFENESINKESIN PHARMA CORPORATION365c01b7-a197-4876-85fc-42204f787e3a2025-03-28WarningsExact identifier
application number: M012
Diphenhydramine HCLDIPHENHYDRAMINE HCLBryant Ranch Prepack59aeb692-2f79-45aa-8e6a-dab77cd3b2f92025-03-28WarningsExact identifier
application number: M012
Diphenhydramine HydrochlorideDIPHENHYDRAMINE HYDROCHLORIDEOncor Pharmaceuticals06ecba97-c790-4672-a8c3-f9caf6272d262025-03-27WarningsExact identifier
application number: M012
Sugar Free Honey-Lemon Fishermans Friend Menthol Cough SuppressantMENTHOLLofthouse of Fleetwood, Ltd.87ebb4d9-78d7-1c87-e053-2a95a90adb7d2025-03-27WarningsExact identifier
application number: M012
REVASOL CHILDRENS ALLERGYDIPHENHYDRAMINE HCLRnv LLC3143137f-ef42-5358-e063-6394a90a8ed12025-03-26WarningsExact identifier
application number: M012
Rompe Pecho SF FLUDEXTROMETHORPHAN, BROMPHENIRAMINE MALEATE, PHENYLEPHRINE HYDROCHLORIDEEfficient Laboratories Incbc10695a-9664-4ce3-82bb-820da06129fa2025-03-26WarningsExact identifier
application number: M012
SUPRESS-PE PediatricGUIAFENESIN, PHENYLEPHRINE HCLKramer Novisa474171d-5c29-4a80-9d37-00613796211a2025-03-26WarningsExact identifier
application number: M012
Guaifenesin DMDEXTROMETHORPHAN HYDROBROMIDE,GUAIFENESINInnovida Pharmaeutique Corporationdd3f806b-2470-4055-94e1-18adac8110252025-03-25WarningsExact identifier
application number: M012
Foster and Thrive childrens cold cough relief dmBROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDEStrategic Sourcing Services LLC38b710e3-1d01-4ff4-a6b6-44936f277f492025-03-25WarningsExact identifier
application number: M012
Revasol Tussin DM Max with HoneyDEXTROMETHORPHAN HBR AND GUAIFENESINRnv LLC30da9255-c93a-84d6-e063-6394a90a7c2a2025-03-21WarningsExact identifier
application number: M012
REVASOL NIGHTTIME COLD AND FLUACETAMINOPHEN, DEXTROMETHORPHAN HBR AND DOXYLAMINE SUCCINATERnv LLC30dfd8f7-4cc6-d4f2-e063-6394a90aa9c92025-03-21WarningsExact identifier
application number: M012
Chest Congestion ReliefGUAIFENESINMeijer, Inc.261a79b3-5704-76f2-e063-6394a90a5ac62025-03-20WarningsExact identifier
application number: M012
Rompe Tos X ChildrenACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCLOPMX LLC05cc932d-b412-0710-e063-6394a90a87f62025-03-19WarningsExact identifier
application number: M012
Rompe Tos X AdultsACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCLOPMX LLC05abb2db-d22e-90b5-e063-6294a90ace3f2025-03-19WarningsExact identifier
application number: M012
Sinus Head CongestionACETAMINOPHEN, PHENYLEPHRINE HYDROCHLORIDEVIVUNT PHARMA LLC30a07773-bd6f-b9f2-e063-6394a90ab8aa2025-03-18WarningsExact identifier
application number: M012

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
1020477diphenhydrAMINE HCl 50 MG Oral CapsulePSNd3b2f300-d919-44cd-ab71-b74b5bdfd9771
1020477diphenhydramine hydrochloride 50 MG Oral CapsuleSCDd3b2f300-d919-44cd-ab71-b74b5bdfd9771
1020477diphenhydramine HCl 50 MG Oral CapsuleSYd3b2f300-d919-44cd-ab71-b74b5bdfd9771

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startSampleExclude flagStatus
77333-231-1077333023110100 BLISTER PACK in 1 BOX (77333-231-10) / 1 CAPSULE in 1 BLISTER PACK (77333-231-25) 100 blister pack2026-05-15NoNoCurrent
77333-231-25773330231251 in 1 BLISTER PACKHistorical