Skip to content
healthcare.dev
Get a free key

LEVOTHYROXINE SODIUM

NDC 72603-665, LEVOTHYROXINE SODIUM, tablet, from NorthStar RxLLC.

Product NDC
72603-665
Status
Listed
Labeler
NorthStar RxLLC
Dosage form
TABLET
Route
ORAL
Product type
HUMAN PRESCRIPTION DRUG
Marketing category
ANDA
Application
ANDA211417
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/72603-665 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • LEVOTHYROXINE SODIUM112 ug/1

Pharmacologic classes

Thyroxine [CS]; l-Thyroxine [EPC]

Package NDCNDC-11Package
72603-665-01726030665011000 TABLET in 1 BOTTLE (72603-665-01)
72603-665-027260306650290 TABLET in 1 BOTTLE (72603-665-02)
72603-665-117260306651110 BLISTER PACK in 1 CARTON (72603-665-11) / 10 TABLET in 1 BLISTER PACK (72603-665-10)

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

  • FDA label sections

    GET /v1/drugs/labels/58f4dc90-3648-49dc-a7e1-baf918a773b5

  • NADAC price for package 72603066501

    GET /v1/drugs/nadac/72603066501

  • NADAC price for package 72603066502

    GET /v1/drugs/nadac/72603066502

Use it

Look up 72603-665 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/72603-665 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 72603-665. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.
Get a free keyNDC docsConnect the MCP server

Source: FDA, release 2026-10-23. Public domain. Reference data, not medical advice.