Is there a generic for Tikosyn (dofetilide)?
Yes. Tikosyn (dofetilide) has generic versions available. Tikosyn is the brand; dofetilide is the generic name.
What is the generic name and what should I look for at the pharmacy?
Ask for dofetilide (the active ingredient). Generic products are typically labeled as dofetilide capsules/tablets, with the same strength as the Tikosyn dose you were prescribed (for example, 125 mcg, 250 mcg, or 500 mcg, depending on your regimen).
Will a generic work the same as Tikosyn?
In most cases, generic dofetilide is expected to have the same active ingredient as Tikosyn and to be used as an equivalent replacement. Exact dosing and monitoring still matter because dofetilide has specific safety requirements (including heart rhythm and kidney-function considerations).
Do I need special monitoring when switching from Tikosyn to generic dofetilide?
Dofetilide use requires careful monitoring. If you switch formulations or change anything about your dose or kidney function, clinicians commonly ensure monitoring is appropriate for your situation, since safety depends on dose, kidney function, and the heart rhythm response.
If my prescription is for Tikosyn, can the pharmacy substitute it with dofetilide?
Often yes, but it depends on your prescription wording (for example, whether it says 'dispense as written') and your local regulations/pharmacy policy. You can confirm by asking the pharmacist what generic they are substituting and the dose strength.
Are there multiple generic options?
Usually there are multiple manufacturers once a drug has generic approvals. Your pharmacy may dispense a different manufacturer than what you had before, even when the medicine is still generic dofetilide.
What could prevent a substitution?
If your prescription specifies Tikosyn specifically (such as 'DAW'/'dispense as written') or if the pharmacy lacks the generic product in your required strength, substitution may not happen immediately.
If you share the Tikosyn dose on your bottle (for example, 250 mcg) and whether you’re asking about capsules vs tablets, I can help you phrase what to ask your pharmacy for.