The efficacy of isosorbide nitrate extended-release tablets and isosorbide mononitrate is the same.
Isosorbide Nitrate Extended-Release Tablets and Isosorbide Mononitrate belong to the nitrate class of antianginal drugs, and are identical in both adverse drug reactions and medication precautions, and are very suitable for long-term treatment of coronary heart disease, prevention of angina pectoris, and treatment of myocardial infarction and persistent angina pectoris.
Isosorbide mononitrate and isosorbide nitrate are two states of the same drug and are identical in almost all respects. Only isosorbide nitrate has a shorter half-life and a shorter duration of action. Isosorbide nitrate mononitrate maintains its action for a longer period of time, maintains stable blood levels and is more completely absorbed.
When taking isosorbide nitrate extended-release tablets and isosorbide mononitrate, it is recommended that patients take the drug under the guidance of a doctor to avoid serious consequences.