Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
sulfadiazine: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a12095-c2c6-7827-9dc1-01b5313a7c74,01a1209b-7a45-78b9-9327-f76126817839;count=2 · valid from 2026-10-09 · verified 2026-10-09