Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
thyrotropin alfa: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208c-7e31-7098-a115-706e8cd09af9;count=1 · valid from 2026-10-09 · verified 2026-10-09