Dofetilide

Risk of Induced Arrhythmia

  • To minimize the risk of induced arrhythmia, patients initiated or re-initiated on TIKOSYN should be placed for a minimum of 3 days in a facility that can provide calculations of creatinine clearance, continuous electrocardiographic monitoring, and cardiac resuscitation. For detailed instructions regarding dose selection, see DOSAGE AND ADMINISTRATION. TIKOSYN is available only to hospitals and prescribers who have received appropriate TIKOSYN dosing and treatment initiation education; see DOSAGE AND ADMINISTRATION.

Communications

Medical guidelines

Package inserts

Keywords: Tikosyn
Updated: February 2026