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Narcan Naloxone HCL

NDC 51662-1642, Narcan Naloxone HCL, spray, from HF Acquisition Co LLC, DBA HealthFirst.

Product NDC
51662-1642
Status
Listed
Labeler
HF Acquisition Co LLC, DBA HealthFirst
Dosage form
SPRAY
Route
NASAL
Product type
HUMAN OTC DRUG
Marketing category
NDA
Application
NDA208411
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/51662-1642 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • NALOXONE HYDROCHLORIDE4 mg/.1mL

Pharmacologic classes

Opioid Antagonist [EPC]; Opioid Antagonists [MoA]

Package NDCNDC-11Package
51662-1642-2516621642022 VIAL, SINGLE-DOSE in 1 CARTON (51662-1642-2) / .1 mL in 1 VIAL, SINGLE-DOSE (51662-1642-1)

Linked data

RxNorm, label and prices

RxNorm concepts

RxNorm links no concept to this product's packages.

Related lookups

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

Use it

Look up 51662-1642 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/51662-1642 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 51662-1642. 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.