Sotalol 120mg
Generic For: Betapace
Sotalol 120mg (brand name Betapace) is a prescription antiarrhythmic medication used to treat life-threatening ventricular arrhythmias and to help maintain normal heart rhythm in people with atrial fibrillation or atrial flutter. It works by slowing the heart rate and helping the heart beat more regularly. After a licensed provider reviews your prescription, your order ships from a licensed U.S. pharmacy.
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100-day supply · $0.25/tablet
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- Select your medication
- Licensed providers review & prescribe
- Our licensed U.S. pharmacists fill your prescription
- Delivered to you as soon as the next day
Price: $25.00
HSA/FSA Eligible*Doctor visit fee & delivery cost not included in price. Refills at provider discretion.
Buy Sotalol 120mg (Betapace) Online
An antiarrhythmic (beta-blocker) for atrial fibrillation, atrial flutter, and ventricular arrhythmias
Sotalol 120mg Quick Facts
| Drug class | Class III antiarrhythmic (beta-blocker) |
|---|---|
| Treats | Ventricular arrhythmias, atrial fibrillation, atrial flutter |
| Form | Tablet |
| Typical dosing | Take 1 tablet by mouth daily |
| Prescription required | Yes — prescription only |
What Is Sotalol 120mg?
Sotalol is a prescription medication that combines beta-blocking activity with Class III antiarrhythmic effects. It is used to treat documented life-threatening ventricular arrhythmias and to help maintain normal sinus rhythm in patients with symptomatic atrial fibrillation or atrial flutter. Sotalol slows the heart rate and prolongs the time between heartbeats, helping the heart maintain a steadier rhythm. Because of the risk of new or worsened arrhythmias, treatment is typically started or re-started in a facility that can provide continuous heart monitoring.
What Does Sotalol 120mg Treat?
Life-threatening ventricular arrhythmias (ventricular tachycardia)
Maintenance of normal sinus rhythm in symptomatic atrial fibrillation
Maintenance of normal sinus rhythm in symptomatic atrial flutter
Delay in recurrence of atrial fibrillation/flutter (Betapace AF)
Sotalol 120mg Dosage
Initial: 80 mg by mouth twice daily.
Titrate gradually as directed; usual maintenance 160–320 mg/day in divided doses.
Dose and frequency adjusted for kidney function; initiation requires ECG monitoring.
Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.
Sotalol 120mg Side Effects
Common side effects
- Fatigue or tiredness
- Slow heart rate (bradycardia)
- Dizziness or lightheadedness
- Shortness of breath
- Weakness
- Headache
- Nausea
Serious side effects
Stop taking this medication and seek medical attention right away if you experience:
- New or worsening irregular heartbeat (torsades de pointes)
- Fainting or near-fainting
- Very slow heart rate
- New or worsening heart failure (swelling, weight gain, trouble breathing)
- Severe shortness of breath or wheezing
- Chest pain
Warnings & Interactions
Boxed warning: must be started or re-started in a setting with continuous ECG monitoring due to risk of serious arrhythmias
Can prolong the QT interval and cause torsades de pointes
Contraindicated with baseline long QT, severe bradycardia, uncontrolled heart failure, or certain heart block without a pacemaker
Dose must be adjusted for reduced kidney function
Do not stop suddenly — abrupt discontinuation may worsen heart problems
Use caution with other QT-prolonging drugs and potassium-depleting diuretics
May mask signs of low blood sugar and worsen asthma or breathing problems
Tell your prescriber about all medications, supplements, and health conditions before starting sotalol 120mg.
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