Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
zafirlukast: status by country
- Russiaprescription only
Source: GRLS (Russian state register) · record 01a120c4-d5b3-77dc-bc44-594d552a4d0a;count=1 · valid from 2026-10-09 · verified 2026-10-09
- United Statesprescription only
Source: openFDA NDC · record 01a1208c-75e4-7d69-b0e8-0ce08e2c054e,01a1208c-a549-70b5-8947-309f803d90b5,01a1208d-166f-7b1b-a9ae-0a00bb7e7861,01a1208e-8abc-7370-b6ad-c98e8a47e840,01a1208e-fec3-7ae9-b95f-388a178c6994;count=12 · valid from 2026-10-09 · verified 2026-10-09