• Image of Rythmol SR medication Image of Rythmol SR medication
    • PROPAFENONE HCL ER (Generic for RYTHMOL SR)

PROPAFENONE (proe pa FEEN one) prevents and treats a fast or irregular heartbeat (arrhythmia). It is often used to treat a type of arrhythmia known as AFib (atrial fibrillation). It works by slowing down overactive electric signals in the heart, which stabilizes your heart rhythm. It belongs to a group of medications called antiarrhythmics.


There is no lifestyle interaction information available for this medication.