United States · FDA National Drug Code directory
Primidone
A source-listed medicine record.
Factual source checks only. This page is not a clinically reviewed monograph. Historical or discontinued records may be included; listing does not confirm approval, current availability or pharmacy stock.
Medicine identity
- Source reference
- 72789-177_419df69c-92e1-79f5-e063-6294a90a3e68
- Product NDC
- 72789-177
- Form
- TABLET
- Composition / generic term
- Primidone
- Labeler
- PD-Rx Pharmaceuticals, Inc.
- Marketing category
- ANDA
- Marketing start / end (source format)
- 20210222
- Source listing expiry
- 20261231
Source-listed ingredients
- PRIMIDONE — 250 mg/1
These values do not establish equivalence or a dose recommendation.
Packages
- 100 TABLET in 1 BOTTLE, PLASTIC (72789-177-01) · 72789-177-01
- 500 TABLET in 1 BOTTLE, PLASTIC (72789-177-82) · 72789-177-82
Source and coverage
Open FDA National Drug Code directory →
Snapshot retrieved: 2026-09-17. This is the acquisition date, not a medical review date.
Clinical information, images and comparisons appear only when separately reviewed for this record. Coverage may be incomplete. Ask a pharmacist or clinician about your treatment.
Browse United States records →