openFDA Drug Enforcement
Report-date coverage
June 20, 2012–July 08, 2026
Known gap: openFDA describes 2004-present coverage, but the current export has no report-date records in this interval.
Enforcement coverage uses report dates; product initiation dates can precede those bounds. Device-enrichment coverage uses FDA event_date_initiated.
Product dates, classifications, firms, and source wording remain attached to their individual rows.
Opening this dossier never hides products that did not match a prior timeline filter.
drug · product 1 of 1
metFORMIN HCL ER USP 500 mg, a) 30 tablets (NDC: 43063-428-30); b) 60 tablets (NDC: 43063-428-60); c) 90 tablets (NDC: 43063-428-90); d) 120 tablets (NDC: 43063-428-98); e) 180 tablets (NDC: 43063-428-93); f) 500 tablets (NDC: 53746-0178-05), Rx only, PD-Rx Pharmaceuticals Incorporated Oklahoma City, OK 73127