Only the sublingual tablet should be used to treat an angina attack that has already begun.
Isordil regular and extended-release tablets are used to prevent angina attacks but will not treat an angina attack.
Isordil may also be used for purposes other than those listed in this medication guide.[/vc_column_text][/vc_tta_section][vc_tta_section title=”Use” tab_id=”1500389328750-d09ab9ad-1d93″][vc_column_text]It is used for angina, in addition to other medications for congestive heart failure, and for esophageal spasms.[/vc_column_text][/vc_tta_section][vc_tta_section title=”How to Take” tab_id=”1500389387696-bdbeacb1-9ee0″][vc_column_text]