Name  :     Nifedipine
Shape :     Light Yellow crystalline powder

For the prevention and treatment of coronary heart disease angina pectoris, especially variant angina pectoris and angina pectoris caused by coronary artery spasm.It has no adverse effect on respiratory function, so it is suitable for patients with angina pectoris suffering from respiratory obstructive diseases, and its efficacy is better than that of β-receptor antagonists.It is also applicable to various types of hypertension, and has a good effect on intractable and severe hypertension.Because it can reduce afterload, it also has a good effect on refractory congestive heart failure, and is suitable for long-term use.

              Nifedipine, also known as 1, 4-dihydro-2, 6-dimethyl-4 -(2-nitrophenyl)-3, 5-pyridine dicarboxylate, is a dihydropyridine calcium antagonist used for the prevention and treatment of coronary heart disease angina pectoris, especially variant angina pectoris and angina pectoris caused by coronary artery spasms.It has no adverse effect on respiratory function, so it is suitable for patients with angina pectoris suffering from respiratory obstructive diseases, and its efficacy is better than that of β-receptor antagonists.It is also applicable to various types of hypertension, and has a good effect on intractable and severe hypertension.Because it can reduce afterload, it also has a good effect on refractory congestive heart failure, and is suitable for long-term use.