Flecainide is a prescription medication used to prevent and treat irregular heartbeats (arrhythmias). It is prescribed for severe, life-threatening heart problems.
What is flecainide?
Flecainide is a prescription medication used to prevent and treat life-threatning instances of arrhythmia (irregular heartbeat). Flecainide works by slowing nerve impulses in the heart – an action that works to control heart rhythm and keep heart rate normal.
Talk to your health care provider about whether flecainide is right for you.
What are the most common side effects of flecainide?
Flecainide has been shown to cause some mild side effects. If these adverse effects become severe or do not go away within a few days, talk to your health care provider.
Common side effects reported while taking flecainide include:
This is not a complete list of adverse reactions.
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