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NDC 79903-400, Diphenhydramine hydrochloride, capsule, liquid filled, from WALMART INC..

Product NDC
79903-400
Status
Listed
Labeler
WALMART INC.
Dosage form
CAPSULE, LIQUID FILLED
Route
ORAL
Product type
HUMAN OTC DRUG
Marketing category
OTC MONOGRAPH DRUG
Application
M010
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/79903-400 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • DIPHENHYDRAMINE HYDROCHLORIDE25 mg/1

Pharmacologic classes

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

Package NDCNDC-11Package
79903-400-12799030400121 BLISTER PACK in 1 CARTON (79903-400-12) / 12 CAPSULE, LIQUID FILLED in 1 BLISTER PACK
79903-400-24799030400242 BLISTER PACK in 1 CARTON (79903-400-24) / 12 CAPSULE, LIQUID FILLED in 1 BLISTER PACK

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 79903-400 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/79903-400 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 79903-400. 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.