Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
zileuton: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208c-cb3b-7bfe-baf0-481536c3c17e,01a12093-3d76-701a-998b-31bb29f51d4f,01a12093-4f3c-7289-8e03-d69d7fbe1a9a,01a12098-c177-7b44-81c6-a778a7d4c1e4,01a1209b-8b81-7b00-8ea1-ac583f843b07;count=6 · valid from 2026-10-09 · verified 2026-10-09