DEA schedule
Is leflunomide a controlled substance?
Federal schedule for leflunomide from the FDA NDC directory, checked against the DEA controlled substances list.
Source: FDA NDC Directory file dated 2026-10-22. Publisher page
No. Leflunomide is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and leflunomide is not on the DEA controlled substances list.
Run it in Rivvi
Which 2027 plans near you dropped or restricted leflunomide?
Tier changes and new prior auth, step therapy or quantity limits, plan by plan.
Free to start. Opens Rivvi, the AI workspace for healthcare teams.
Schedule check
| Source | What it lists |
|---|---|
| FDA NDC directory | 40 prescription listings from 17 labelers, none with a DEA schedule |
| DEA controlled substances list | leflunomide is not on the list |
Leflunomide NDC listings
| NDC | Product | Form | Strength | Labeler | DEA schedule |
|---|---|---|---|---|---|
| 0088-2160 | Arava | tablet, film coated | 10 mg/1 | sanofi-aventis U.S. LLC | None |
| 0088-2162 | Arava | tablet, film coated | 100 mg/1 | sanofi-aventis U.S. LLC | None |
| 0088-2161 | Arava | tablet, film coated | 20 mg/1 | sanofi-aventis U.S. LLC | None |
| 10702-277 | Leflunomide | tablet | 10 mg/1 | KVK-Tech, Inc. | None |
| 23155-043 | leflunomide | tablet | 10 mg/1 | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | None |
| 42291-420 | LEFLUNOMIDE | tablet | 10 mg/1 | AvKARE | None |
| 46708-436 | Leflunomide | tablet | 10 mg/1 | Alembic Pharmaceuticals Limited | None |
| 50268-477 | LEFLUNOMIDE | tablet | 10 mg/1 | AvPAK | None |
| 60505-2502 | LEFLUNOMIDE | tablet | 10 mg/1 | Apotex Corp. | None |
| 62135-793 | Leflunomide | tablet | 10 mg/1 | Chartwell RX, LLC | None |
| 62332-061 | Leflunomide | tablet | 10 mg/1 | Alembic Pharmaceuticals Inc. | None |
| 71335-2874 | leflunomide | tablet | 10 mg/1 | Bryant Ranch Prepack | None |
| 72162-2409 | leflunomide | tablet | 10 mg/1 | Bryant Ranch Prepack | None |
| 10702-278 | Leflunomide | tablet | 20 mg/1 | KVK-Tech, Inc. | None |
| 23155-044 | leflunomide | tablet | 20 mg/1 | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | None |
| 42291-421 | LEFLUNOMIDE | tablet | 20 mg/1 | AvKARE | None |
| 46708-437 | Leflunomide | tablet | 20 mg/1 | Alembic Pharmaceuticals Limited | None |
| 50268-478 | LEFLUNOMIDE | tablet | 20 mg/1 | AvPAK | None |
| 60505-2503 | LEFLUNOMIDE | tablet | 20 mg/1 | Apotex Corp. | None |
| 62135-794 | Leflunomide | tablet | 20 mg/1 | Chartwell RX, LLC | None |
| 62332-062 | Leflunomide | tablet | 20 mg/1 | Alembic Pharmaceuticals Inc. | None |
| 71335-2832 | leflunomide | tablet | 20 mg/1 | Bryant Ranch Prepack | None |
| 72162-2410 | leflunomide | tablet | 20 mg/1 | Bryant Ranch Prepack | None |
| 35573-447 | Leflunomide | tablet, film coated | 10 mg/1 | Burel Pharmaceuticals, LLC | None |
| 59651-348 | Leflunomide | tablet, film coated | 10 mg/1 | Aurobindo Pharma Limited | None |
| 63629-9728 | Leflunomide | tablet, film coated | 10 mg/1 | Bryant Ranch Prepack | None |
| 68071-3763 | Leflunomide | tablet, film coated | 10 mg/1 | NuCare Pharmaceuticals, Inc. | None |
| 70710-1157 | leflunomide | tablet, film coated | 10 mg/1 | Zydus Pharmaceuticals (USA) Inc. | None |
| 70748-129 | Leflunomide | tablet, film coated | 10 mg/1 | Lupin Pharmaceuticals, Inc. | None |
| 70771-1491 | leflunomide | tablet, film coated | 10 mg/1 | Zydus Lifesciences Limited | None |
| 35573-448 | Leflunomide | tablet, film coated | 20 mg/1 | Burel Pharmaceuticals, LLC | None |
| 50090-5992 | Leflunomide | tablet, film coated | 20 mg/1 | A-S Medication Solutions | None |
| 50090-7537 | leflunomide | tablet, film coated | 20 mg/1 | A-S Medication Solutions | None |
| 59651-349 | Leflunomide | tablet, film coated | 20 mg/1 | Aurobindo Pharma Limited | None |
| 68071-3764 | leflunomide | tablet, film coated | 20 mg/1 | NuCare Pharmaceuticals, Inc. | None |
| 70710-1158 | leflunomide | tablet, film coated | 20 mg/1 | Zydus Pharmaceuticals (USA) Inc. | None |
| 70748-130 | Leflunomide | tablet, film coated | 20 mg/1 | Lupin Pharmaceuticals, Inc. | None |
| 70771-1492 | leflunomide | tablet, film coated | 20 mg/1 | Zydus Lifesciences Limited | None |
| 71335-2256 | Leflunomide | tablet, film coated | 20 mg/1 | Bryant Ranch Prepack | None |
| 71335-2403 | leflunomide | tablet, film coated | 20 mg/1 | Bryant Ranch Prepack | None |
Questions
Is leflunomide a controlled substance?
No. Leflunomide is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and leflunomide is not on the DEA controlled substances list.
Is leflunomide a narcotic?
No. Leflunomide is not on the DEA controlled substances list, so the DEA does not classify it as a narcotic. Its FDA established pharmacologic class is Antirheumatic Agent.
Does this page cover state schedules?
No. This page reports the federal schedule only. Some states schedule drugs on their own; check your state board of pharmacy.