The main effects of Isosorbide Nitrate Tablets are relaxation of vascular smooth muscle and dilation of arterial and venous vessels. Clinically, it can be used for angina prevention, long-term treatment of coronary heart disease, treatment of pulmonary hypertension and so on.
Isosorbide nitrate tablets after entering the body metabolized to isosorbide mononitrate, which isosorbide mononitrate can release nitric oxide, nitric oxide can be used to relax vascular smooth muscle, in addition to the dilation of arterial and venous vasculature is stronger.
Isosorbide nitrate tablets in the clinical common adverse reactions are: normal upright hypotension, dizziness, facial flushing, vasodilatory headache and reflex tachycardia, some patients may appear angina aggravation, bradycardia, blood pressure reduction and other symptoms, patients taking this drug during the occurrence of the above symptoms should be timely medical treatment.
Patients in the choice of this drug, need to be in the doctor’s diagnosis and guidance, to avoid personal private medication, resulting in adverse consequences.