Skip to content
healthcare.dev
Get a free key

Primidone

NDC 55111-477, Primidone, tablet, from Dr. Reddy's Laboratories Limited.

Product NDC
55111-477
Status
Listed
Labeler
Dr. Reddy's Laboratories Limited
Dosage form
TABLET
Route
ORAL
Product type
HUMAN PRESCRIPTION DRUG
Marketing category
ANDA
Application
ANDA040862
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/55111-477 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • PRIMIDONE50 mg/1

Pharmacologic classes

Anti-epileptic Agent [EPC]; Decreased Central Nervous System Disorganized Electrical Activity [PE]

Package NDCNDC-11Package
55111-477-0155111047701100 TABLET in 1 BOTTLE (55111-477-01)
55111-477-0555111047705500 TABLET in 1 BOTTLE (55111-477-05)
55111-477-305511104773030 TABLET in 1 BOTTLE (55111-477-30)
55111-477-605511104776060 TABLET in 1 BOTTLE (55111-477-60)
55111-477-785511104777810 BLISTER PACK in 1 CARTON (55111-477-78) / 10 TABLET in 1 BLISTER PACK (55111-477-79)

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

  • FDA label sections

    GET /v1/drugs/labels/a4f917f4-2aa2-c3ed-071e-232fa0f125e8

Use it

Look up 55111-477 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/55111-477 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 55111-477. 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.