Calcium-channel blockers
Diltiazem Hydrochloride (SR tablet)
Diltiazem Hydrochloride sustained release tablet is indicated in the prophylaxis and treatment of angina pectoris. It is used in the management of classical and vasospastic angina pectoris. It has also been used in the treatment of essential hypertension. It is used for prophylaxis of some selected supraventricular tachyarrhythmias.