Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
ensifentrine: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1209a-4904-7a98-9e37-aac0e73f7df8;count=1 · valid from 2026-10-09 · verified 2026-10-09