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Allergy Relief

NDC 54859-811, Diphenhydramine HCl, liquid, from LLORENS PHARMACEUTICALS INTERNATIONAL DIVISION.

Product NDC
54859-811
Status
Listed
Labeler
LLORENS PHARMACEUTICALS INTERNATIONAL DIVISION
Dosage form
LIQUID
Route
ORAL
Product type
HUMAN OTC DRUG
Marketing category
OTC MONOGRAPH DRUG
Application
M012
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/54859-811 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • DIPHENHYDRAMINE HYDROCHLORIDE12.5 mg/5mL

Pharmacologic classes

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

Package NDCNDC-11Package
54859-811-1654859081116473 mL in 1 BOTTLE (54859-811-16)

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

  • NADAC price for package 54859081116

    GET /v1/drugs/nadac/54859081116

Use it

Look up 54859-811 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/54859-811 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 54859-811. 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.