Key takeaways
Amlodipine (Norvasc) and Sotalol (Betapace) are both prescription medications, but they treat different conditions and belong to different medication classes. Amlodipine is a calcium channel blocker used to treat high blood pressure and coronary artery disease, while Sotalol is an antiarrhythmic used to treat and prevent certain heart rhythm problems like atrial fibrillation. Amlodipine is typically taken once a day and is available in both tablet and liquid forms, making it easier for people who have trouble swallowing pills. In contrast, Sotalol is usually taken twice a day and requires a hospital stay of at least three days when you first start it to monitor for serious side effects. Amlodipine can cause side effects like swelling and tiredness, whereas Sotalol can cause dizziness, low heart rate, and breathing problems. Both medications are available in lower-cost generic versions.
