Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
allopurinol: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208c-2727-7735-bb54-938c11e55daa,01a1208c-41ca-7063-92db-1fd7ef58fde6,01a1208c-41cb-72bf-8ebb-df26dad8704a,01a1208c-4a95-7e7f-8717-94706272610b,01a1208c-646b-7aed-a2ff-01321ba3e835;count=171 · valid from 2026-10-09 · verified 2026-10-09