| | Drug Name / Chemical Name | Price (US) | |
 | Drug type | Form | Strength | Quantity | |
| Imdur / Isosorbide-5-Mononitrate |
| | Heart | Tablet (Sustained-Release) | 60 mg | 30 tabs | $37.95 |  |
| | Tablet (Sustained-Release) | 60 mg | 100 tabs | $113.10 | |
 | Isosorbide mononitrate (This drug is also marketed under the name Imdur) / Isosorbide-5-Mononitrate |
| | Not available for sale from Canada
|
| Isosorbide Mononitrate ER / Isosorbide-5-Mononitrate |
| | Heart | Tablet (Extended-Release) | 60 mg | 100 tabs | $89.19 | |
