allergy relief

Generic: diphenhydramine hydrochloride

Labeler: twin med llc
NDC Directory HUMAN OTC DRUG OTC MONOGRAPH DRUG Inactive Finished

Drug Facts

Product Profile

Brand Name allergy relief
Generic Name diphenhydramine hydrochloride
Labeler twin med llc
Dosage Form TABLET
Routes
ORAL
Active Ingredients

diphenhydramine hydrochloride 25 mg/1

Manufacturer
TWIN MED LLC

Identifiers & Regulatory

Product NDC 55681-323
Product ID 55681-323_3906f36f-58a1-4299-e063-6394a90a30df
Product Type HUMAN OTC DRUG
Marketing Category OTC MONOGRAPH DRUG
Application Number M012
Listing Expiration 2026-12-31
Marketing Start 2024-11-01

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 55681323
Hyphenated Format 55681-323

Supplemental Identifiers

RxCUI
1049630
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 (source: ndc)
Generic Name diphenhydramine hydrochloride (source: ndc)
Application Number M012 (source: ndc)
Routes
ORAL
source: ndc

Resolved Composition

Strengths
  • 25 mg/1
source: ndc
Packaging
  • 300 TABLET in 1 BOTTLE (55681-323-03)
source: ndc

Packages (1)

55681-323-03 300 TABLET in 1 BOTTLE (55681-323-03)

Ingredients (1)

diphenhydramine hydrochloride (25 mg/1)

Linked Drug Pages (1)

Allergy Relief ndc-match (0.9)

Raw FDA Data

View complete raw FDA NDC JSON payload 
{"route": ["ORAL"], "spl_id": "3906f36f-58a1-4299-e063-6394a90a30df", "openfda": {"unii": ["TC2D6JAD40"], "rxcui": ["1049630"], "spl_set_id": ["7b000478-649d-4511-b3e0-eea6995b9784"], "manufacturer_name": ["TWIN MED LLC"], "is_original_packager": [true]}, "finished": true, "packaging": [{"sample": false, "description": "300 TABLET in 1 BOTTLE (55681-323-03)", "package_ndc": "55681-323-03", "marketing_start_date": "20241101"}], "brand_name": "Allergy Relief", "product_id": "55681-323_3906f36f-58a1-4299-e063-6394a90a30df", "dosage_form": "TABLET", "pharm_class": ["Histamine H1 Receptor Antagonists [MoA]", "Histamine-1 Receptor Antagonist [EPC]"], "product_ndc": "55681-323", "generic_name": "Diphenhydramine Hydrochloride", "labeler_name": "TWIN MED LLC", "product_type": "HUMAN OTC DRUG", "brand_name_base": "Allergy Relief", "active_ingredients": [{"name": "DIPHENHYDRAMINE HYDROCHLORIDE", "strength": "25 mg/1"}], "application_number": "M012", "marketing_category": "OTC MONOGRAPH DRUG", "marketing_start_date": "20241101", "listing_expiration_date": "20261231"}