Is baclofen a controlled substance?

No. In the United States, baclofen is not a controlled substance or scheduled drug under the Controlled Substances Act. It is a prescription medication.

Notes:
- Classification can vary by country, so check your local regulations or with a pharmacist if you’re outside the U.S.
- Baclofen can cause withdrawal symptoms if stopped abruptly after long-term use, so it should be tapered under medical supervision.