Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
dihydroergotamine: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208c-5764-793c-8ac3-7133c43f2c60,01a1208c-c62a-77fa-838c-625e35e7a866,01a1208c-d49b-7697-aaa4-266c4fe3d7c4,01a1208d-746a-7a36-8cf4-26946aca7446,01a1208d-98bf-73c3-a655-e864645549f8;count=15 · valid from 2026-10-09 · verified 2026-10-09