Home NDC 50844-556 Pain Reliever PM
Product NDC 50844-556
11-digit product format 508440556
Labeler code 50844
Product ID 50844-556_82f8ff4b-21ec-402e-b4ae-0a25d84e2803
Type HUMAN OTC DRUG
Nonproprietary name Acetaminophen, Diphenhydramine HCl
Dosage form TABLET, COATED
Route ORAL
Labeler L.N.K. International, Inc.
Application M013
Marketing category OTC MONOGRAPH DRUG
Marketing start 2007-12-17
Substance ACETAMINOPHEN; DIPHENHYDRAMINE HYDROCHLORIDE
Active strength 500; 25 mg/1; mg/1
Pharmacologic classes Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
NDC exclude flag No
Listing certified through 2026-12-31
Current FDA listing Yes Observed NDC auxiliary status history# This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.
Historic NDC status page 1 of 1 · 2 matching rows.
View current auxiliary records. · View the auxiliary file history.
Captured / source date, Dataset, Scope table Captured / source date Dataset Scope Product NDC Package NDC Code Status Reporting period Archive Snapshot Source SHA-256 2024-07-10 04:00 UTC · source 2024-07-09 excluded product product 50844-556 D Discontinued by firm excluded / ndc_excluded.zip 557ba5c1ecfa…9c80585c8c6e…2024-07-10 04:00 UTC · source 2024-07-09 excluded package package 50844-556 50844-556-10 D Discontinued by firm excluded / ndc_excluded.zip 557ba5c1ecfa…9c80585c8c6e…
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 Pain Reliever PM
Brand name suffix Extra Strength
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength ACETAMINOPHEN 500 mg/1 DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 2 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 362O9ITL9D Internal UNII lookup TC2D6JAD40 Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 1092189 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Product Concepts# DailyMed Package Descriptions# Package NDC, Product, Description table Package NDC Product Description Form Quantity Strength SPL version 50844-556-10 Pain Reliever PMExtra Strength 1 in 1 CARTON TABLET, COATED 1 9 50844-556-10 Pain Reliever PMExtra Strength 40 in 1 BOTTLE, PLASTIC TABLET, COATED 40 9
DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 50844-556 PAIN RELIEVER PM EXTRA STRENGTH (ACETAMINOPHEN, DIPHENHYDRAMINE HCL) TABLET, COATED [L.N.K. INTERNATIONAL, INC.] 8 Current NDC, Legacy NDC, 2 package rows 20240913_ff199db8-c7ea-4b6e-ad8b-3ceeca883d92.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 21 of 79 · 1,579 matching rows.
DailyMed RxNorm Mappings# Packages# Package NDC, 11-digit format, Description table Package NDC 11-digit format Description Marketing start Marketing end Sample Exclude flag Status 50844-556-10 50844055610 1 BOTTLE, PLASTIC in 1 CARTON (50844-556-10) / 40 TABLET, COATED in 1 BOTTLE, PLASTIC 2007-12-17 0000-00-00 No No Current