Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
diflunisal: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208c-d194-76a8-a669-93b50d931de7,01a1208c-fcac-7139-834f-a47dfd87487b,01a1208e-e36d-7aa3-8d4e-ba3d44f45c7d,01a12090-9746-7bc6-b16d-403ce97f3692,01a12096-98a7-7efe-8bd8-ba1fa2214094;count=7 · valid from 2026-10-09 · verified 2026-10-09