allergy relief extra strength

Generic: diphenhydramine hcl

Labeler: cvs woonsocket prescription center, incorporated
NDC Directory HUMAN OTC DRUG OTC MONOGRAPH DRUG Inactive Finished

Drug Facts

Product Profile

Brand Name allergy relief extra strength
Generic Name diphenhydramine hcl
Labeler cvs woonsocket prescription center, incorporated
Dosage Form TABLET, FILM COATED
Routes
ORAL
Active Ingredients

diphenhydramine hydrochloride 50 mg/1

Manufacturer
CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED

Identifiers & Regulatory

Product NDC 51316-799
Product ID 51316-799_b33b665b-d391-47a5-a388-d215a1b44b71
Product Type HUMAN OTC DRUG
Marketing Category OTC MONOGRAPH DRUG
Application Number M012
Listing Expiration 2027-12-31
Marketing Start 2026-01-27

Pharmacologic Class

Classes
histamine h1 receptor antagonists [moa] histamine-1 receptor antagonist [epc]

Normalized Code Variants

Searchable formats for this product NDC code

Digits Only 51316799
Hyphenated Format 51316-799

Supplemental Identifiers

RxCUI
1085945
UPC
0050428276709
UNII
TC2D6JAD40

Packaging Origin

Original Packager
true

Resolved Product View

Precedence rule: structured NDC data is preferred, falling back to linked label metadata when unavailable. Source tags show the origin of each value.

Resolved Identity

Brand Name allergy relief extra strength (source: ndc)
Generic Name diphenhydramine hcl (source: ndc)
Application Number M012 (source: ndc)
Routes
ORAL
source: ndc

Resolved Composition

Strengths
  • 50 mg/1
source: ndc
Packaging
  • 2 BLISTER PACK in 1 CARTON (51316-799-08) / 12 TABLET, FILM COATED in 1 BLISTER PACK
source: ndc

Packages (1)

51316-799-08 2 BLISTER PACK in 1 CARTON (51316-799-08) / 12 TABLET, FILM COATED in 1 BLISTER PACK

Ingredients (1)

diphenhydramine hydrochloride (50 mg/1)

Linked Drug Pages (1)

Allergy Relief Extra Strength ndc-match (0.9)

Raw FDA Data

View complete raw FDA NDC JSON payload 
{"route": ["ORAL"], "spl_id": "b33b665b-d391-47a5-a388-d215a1b44b71", "openfda": {"upc": ["0050428276709"], "unii": ["TC2D6JAD40"], "rxcui": ["1085945"], "spl_set_id": ["4f33c1fb-150b-4083-a9a4-c0fbab4b6133"], "manufacturer_name": ["CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED"], "is_original_packager": [true]}, "finished": true, "packaging": [{"sample": false, "description": "2 BLISTER PACK in 1 CARTON (51316-799-08)  / 12 TABLET, FILM COATED in 1 BLISTER PACK", "package_ndc": "51316-799-08", "marketing_start_date": "20260127"}], "brand_name": "Allergy Relief Extra Strength", "product_id": "51316-799_b33b665b-d391-47a5-a388-d215a1b44b71", "dosage_form": "TABLET, FILM COATED", "pharm_class": ["Histamine H1 Receptor Antagonists [MoA]", "Histamine-1 Receptor Antagonist [EPC]"], "product_ndc": "51316-799", "generic_name": "Diphenhydramine HCl", "labeler_name": "CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED", "product_type": "HUMAN OTC DRUG", "brand_name_base": "Allergy Relief", "brand_name_suffix": "Extra Strength", "active_ingredients": [{"name": "DIPHENHYDRAMINE HYDROCHLORIDE", "strength": "50 mg/1"}], "application_number": "M012", "marketing_category": "OTC MONOGRAPH DRUG", "marketing_start_date": "20260127", "listing_expiration_date": "20271231"}