Composition : \n \nNitroglycerin USP 2.6 mg. \n \n  \n \nIndication : \n \nProphylaxis and treatment of angina; Chronic treatment of coronary artery diseases; left ventricular failure. \n \n  \n \nDosage & Administration : \n \nRecommended initial disage is 1 tablet 3 times daily, before breakfast, late afternoon before a meal and before retiring. Dosage may be increased progressively up to 2 tablets 3 times a day.