Is haldol a controlled substance?

No. Haloperidol (Haldol) is not a controlled substance in the United States. It’s a prescription antipsychotic medication, available with a doctor’s prescription.

Note: regulatory status can vary by country, but in the U.S. it isn’t scheduled under the Controlled Substances Act. If you’re asking about a different country, I can check that specifically. If you’d like, I can also share quick safety notes or common side effects.