DEA schedule
Is silodosin a controlled substance?
Federal schedule for silodosin from the FDA NDC directory, checked against the DEA controlled substances list.
Source: FDA NDC Directory file dated 2026-10-22. Publisher page
No. Silodosin is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and silodosin is not on the DEA controlled substances list.
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Schedule check
| Source | What it lists |
|---|---|
| FDA NDC directory | 29 prescription listings from 13 labelers, none with a DEA schedule |
| DEA controlled substances list | silodosin is not on the list |
Silodosin NDC listings
| NDC | Product | Form | Strength | Labeler | DEA schedule |
|---|---|---|---|---|---|
| 27241-144 | Silodosin | capsule | 4 mg/1 | Ajanta Pharma USA Inc. | None |
| 31722-635 | Silodosin | capsule | 4 mg/1 | Camber Pharmaceuticals, Inc. | None |
| 33342-384 | Silodosin | capsule | 4 mg/1 | Macleods Pharmaceuticals Limited | None |
| 42291-777 | Silodosin | capsule | 4 mg/1 | AvKARE | None |
| 46708-405 | Silodosin | capsule | 4 mg/1 | Alembic Pharmaceuticals Limited | None |
| 59651-095 | SILODOSIN | capsule | 4 mg/1 | Aurobindo Pharma Limited | None |
| 60219-1421 | Silodosin | capsule | 4 mg/1 | Amneal Pharmaceuticals NY LLC | None |
| 62332-405 | Silodosin | capsule | 4 mg/1 | Alembic Pharmaceuticals Inc. | None |
| 68180-740 | Silodosin | capsule | 4 mg/1 | Lupin Pharmaceuticals, Inc. | None |
| 69238-1421 | Silodosin | capsule | 4 mg/1 | Amneal Pharmaceuticals NY LLC | None |
| 72162-2446 | SILODOSIN | capsule | 4 mg/1 | Bryant Ranch Prepack | None |
| 72205-009 | SILODOSIN | capsule | 4 mg/1 | Novadoz Pharmaceuticals LLC | None |
| 72789-351 | SILODOSIN | capsule | 4 mg/1 | PD-Rx Pharmaceuticals, Inc. | None |
| 82619-113 | SILODOSIN | capsule | 4 mg/1 | Creekwood Pharmaceuticals LLC | None |
| 27241-145 | Silodosin | capsule | 8 mg/1 | Ajanta Pharma USA Inc. | None |
| 31722-636 | Silodosin | capsule | 8 mg/1 | Camber Pharmaceuticals, Inc. | None |
| 33342-385 | Silodosin | capsule | 8 mg/1 | Macleods Pharmaceuticals Limited | None |
| 42291-778 | Silodosin | capsule | 8 mg/1 | AvKARE | None |
| 46708-406 | Silodosin | capsule | 8 mg/1 | Alembic Pharmaceuticals Limited | None |
| 59651-096 | SILODOSIN | capsule | 8 mg/1 | Aurobindo Pharma Limited | None |
| 60219-1420 | Silodosin | capsule | 8 mg/1 | Amneal Pharmaceuticals NY LLC | None |
| 62332-406 | Silodosin | capsule | 8 mg/1 | Alembic Pharmaceuticals Inc. | None |
| 68180-741 | Silodosin | capsule | 8 mg/1 | Lupin Pharmaceuticals, Inc. | None |
| 69238-1420 | Silodosin | capsule | 8 mg/1 | Amneal Pharmaceuticals NY LLC | None |
| 71335-3128 | Silodosin | capsule | 8 mg/1 | Bryant Ranch Prepack | None |
| 72162-2447 | SILODOSIN | capsule | 8 mg/1 | Bryant Ranch Prepack | None |
| 72205-010 | SILODOSIN | capsule | 8 mg/1 | Novadoz Pharmaceuticals LLC | None |
| 72789-090 | SILODOSIN | capsule | 8 mg/1 | PD-Rx Pharmaceuticals, Inc. | None |
| 82619-114 | SILODOSIN | capsule | 8 mg/1 | Creekwood Pharmaceuticals LLC | None |
Questions
Is silodosin a controlled substance?
No. Silodosin is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and silodosin is not on the DEA controlled substances list.
Is silodosin a narcotic?
No. Silodosin is not on the DEA controlled substances list, so the DEA does not classify it as a narcotic. Its FDA established pharmacologic class is alpha-Adrenergic Blocker.
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.