SOTALOL 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 also lowers your heart rate. It belongs to a group of medications called
antiarrhythmics. Get Sotalol AF for as low as $21.43, which is 93% off the average retail price of $312.52 for the most common version, by using a GoodRx coupon.