To uninstall freemedforms-theme just follow these instructions.
sudo apt-get remove freemedforms-theme
This will remove just the freemedforms-theme package itself.
sudo apt-get remove --auto-remove freemedforms-theme
This will remove the freemedforms-theme package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for freemedforms-theme then this will work.
sudo apt-get purge freemedforms-theme
Or similarly, like this freemedforms-theme
sudo apt-get purge --auto-remove freemedforms-theme
|Maintainer||Debian Med Packaging Team <email@example.com>|
|Description||theme for the FreeMedForms project|