How should this medicine be used? Return to top Isosorbide comes as regular, sublingual, chewable, and extended-release long-acting tablet and extended-release long-acting capsule to be taken by mouth. Before taking isosorbide mononitrate, tell your doctor if you are taking any of the following medicines: dihydroergotamine. Yahoo! is not an investment adviser and does not provide, endorse or review var kan jag kopa isosorbide utan recept any information or data contained herein. As consequence of both effects, the heart works less and requires less blood and oxygen. Use this medication regularly to get the most benefit from it. Source:MedicineNet Read 21 more isosorbide dinitrate related articles. Product description Drug Name Monoket Isosorbide-5-Mononitrate Drug Uses Monoket is used to prevent angina chest pain caused by heart disease.