-5%
Nitrocard Spray is a sublingual metered-dose formulation containing 400 mcg of nitroglycerin per spray. Each bottle provides 200 precisely measured doses. Nitroglycerin is an organic nitrate and potent vasodilator that rapidly relieves chest pain by relaxing vascular smooth muscle.
Nitrocard is indicated for the immediate relief and prevention of angina pectoris due to coronary artery disease. It is also used in managing acute myocardial infarction, hypertensive crises, and pulmonary edema under specific clinical supervision.
Nitroglycerin promotes vascular smooth muscle relaxation by stimulating nitric oxide-induced activation of guanylate cyclase, increasing cyclic GMP. This causes venous pooling, reduced preload, decreased myocardial oxygen demand, and relief of coronary artery spasm. It also decreases afterload through arteriolar dilation.