Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
penciclovir: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208e-0818-7678-a385-3d3ae9e4b1ce,01a1208e-da78-7eaa-a999-47d5a9abda19,01a1209d-5bfe-7a78-bbc6-15ff5cbcdaf0,01a1209e-2f2d-74a0-a61e-f74a3d7d60a1,01a1209e-3bbe-7981-8370-336bab522663;count=5 · valid from 2026-10-09 · verified 2026-10-09