ISOKET 0.1% is a pharmaceutical formulation containing Isosorbide Dinitrate as its active ingredient, which belongs to a class of medications known as nitrates. It is primarily used in the management and treatment of conditions related to heart diseases, such as angina pectoris (chest pain) and heart failure. ISOKET works by dilating blood vessels, which reduces the workload on the heart and improves blood and oxygen supply to the heart muscle. This action helps in relieving symptoms of chest pain and enhances the overall heart function. Available in various forms, including sprays, tablets, and injections, ISOKET 0.1% is specifically designed for precise dosing and effective management of heart conditions, making it a vital medication in cardiovascular therapy.