<unk>  is used for a number of conditions, including hypertension, angina, acute myocardial infarction, supraventricular tachycardia, ventricular tachycardia, congestive heart failure, and prevention of migraine headaches. It is an adjunct in the treatment of hyperthyroidism The different salt versions of<unk> ,<unk>  tartrate and<unk>  succinate, are approved for different conditions and are not interchangeable. Off-label uses include supraventricular tachycardia and thyroid storm. Available forms<unk>  is sold in formulations that can be taken by mouth or given intravenously. The medication is often taken twice a day. The extended-release formulation is taken once per day.<unk>  may be combined with hydrochlorothiazide (a diuretic) in a single tablet.
Metoprolol
Bisoprolol
Digoxin
Digitoxin
Carvedilol
Diltiazem
Captopril
Sotalol