Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
Viltolarsen: status by country
- Russiaprescription only
Source: GRLS (Russian state register) · record 01a120c3-7bb6-7501-8c25-02e6e5a10bec;count=1 · valid from 2026-10-09 · verified 2026-10-09
- United Statesprescription only
Source: openFDA NDC · record 01a12097-5095-726c-976c-a1a15bb65f9c;count=1 · valid from 2026-10-09 · verified 2026-10-09