I'm really worried and need to know how to use sorbitrate. Should I take it right when I start feeling heart pain, or is there some other way I should be taking it? Please help me understand the right way to use this medication.

Sorbitrate (Isosorbide Dinitrate) works quickly to relieve chest pain caused by angina. It is usually taken at the first sign of chest pain. The usual dosage is 2.5 to 5 mg sublingually (under the tongue) and may be repeated every 5 minutes for a maximum of 3 doses. It is important to follow the specific dosing instructions provided by your healthcare provider. Remember to seek emergency medical attention if your chest pain persists or worsens after taking Sorbitrate.