HTN 100-400 mg as single or bd dose. Angina pectoris 50-100 mg bd-tds. Cardiac arrhythmias 50 mg bd-tds up to 300 mg daily in divided doses. Hyperthyroidism 50 mg qds. Dose reduced as euthyroid state achieved.
Administration
May be taken with or without food.
Contraindications
AV block II & III, uncompensated cardiac failure, cardiogenic shock, marked bradycardia, sick sinus syndrome, severe peripheral arterial disease, systolic hypotension (<100 mmHg).
Special Precautions
Asthma, cardiac decompensation, DM. Concomitant use w/ anaesth.