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Pain Reliever PM Extra Strength

NDC 50844-556, Acetaminophen, Diphenhydramine HCl, tablet, coated, from L.N.K. International, Inc..

Product NDC
50844-556
Status
Listed
Labeler
L.N.K. International, Inc.
Dosage form
TABLET, COATED
Route
ORAL
Product type
HUMAN OTC DRUG
Marketing category
OTC MONOGRAPH DRUG
Application
M013
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/50844-556 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • ACETAMINOPHEN500 mg/1
  • DIPHENHYDRAMINE HYDROCHLORIDE25 mg/1

Pharmacologic classes

Histamine H1 Receptor Antagonists [MoA]; Histamine-1 Receptor Antagonist [EPC]

Package NDCNDC-11Package
50844-556-10508440556101 BOTTLE, PLASTIC in 1 CARTON (50844-556-10) / 40 TABLET, COATED in 1 BOTTLE, PLASTIC

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

No FDA label, Medicare Part B payment limit or NADAC price is linked to this product.

Use it

Look up 50844-556 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/50844-556 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 50844-556. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.
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Source: FDA, release 2026-10-23. Public domain. Reference data, not medical advice.