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Diphenhydramine Hydrochloride

NDC 25021-481, Diphenhydramine Hydrochloride, injection, solution, from Sagent Pharmaceuticals.

Product NDC
25021-481
Status
Listed
Labeler
Sagent Pharmaceuticals
Dosage form
INJECTION, SOLUTION
Route
INTRAMUSCULAR, INTRAVENOUS
Product type
HUMAN PRESCRIPTION DRUG
Marketing category
ANDA
Application
ANDA218448
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/25021-481 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • DIPHENHYDRAMINE HYDROCHLORIDE50 mg/mL

Pharmacologic classes

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

Package NDCNDC-11Package
25021-481-012502104810125 VIAL in 1 CARTON (25021-481-01) / 1 mL in 1 VIAL

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

  • FDA label sections

    GET /v1/drugs/labels/6533e629-a27b-4489-8fa3-7de32fbf809e

  • Medicare Part B payment limits (ASP)

    GET /v1/drugs/asp?ndc=25021-481

  • NADAC price for package 25021048101

    GET /v1/drugs/nadac/25021048101

Use it

Look up 25021-481 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/25021-481 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 25021-481. 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.