DEA schedule
Is probenecid and colchicine a controlled substance?
Federal schedule for probenecid and colchicine from the FDA NDC directory, checked against the DEA controlled substances list.
Source: FDA NDC Directory file dated 2026-10-22. Publisher page
No. Probenecid and colchicine is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and probenecid and colchicine is not on the DEA controlled substances list.
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Schedule check
| Source | What it lists |
|---|---|
| FDA NDC directory | 4 prescription listings from 4 labelers, none with a DEA schedule |
| DEA controlled substances list | probenecid and colchicine is not on the list |
Probenecid and Colchicine NDC listings
| NDC | Product | Form | Strength | Labeler | DEA schedule |
|---|---|---|---|---|---|
| 0591-5325 | Probenecid and Colchicine | tablet | 500 mg/1; .5 mg/1 | Actavis Pharma, Inc. | None |
| 16571-832 | Probenecid and Colchicine | tablet | 500 mg/1; .5 mg/1 | Rising Pharma Holdings, Inc. | None |
| 50742-263 | Probenecid and Colchicine | tablet | 500 mg/1; .5 mg/1 | Ingenus Pharmaceuticals, LLC | None |
| 70518-4644 | Probenecid and Colchicine | tablet | 500 mg/1; .5 mg/1 | REMEDYREPACK INC. | None |
Questions
Is probenecid and colchicine a controlled substance?
No. Probenecid and colchicine is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and probenecid and colchicine is not on the DEA controlled substances list.
Is probenecid and colchicine a narcotic?
No. Probenecid and colchicine is not on the DEA controlled substances list, so the DEA does not classify it as a narcotic. Its FDA established pharmacologic class is Alkaloid.
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.