Please use the form below to submit your comment or query.
You are now leaving change-pain.co.uk.
Grünenthal are not responsible for and have
no control over the content of this site.
You are now leaving change-pain.co.uk. Clicking
continue will take you to another site provided by
Grünenthal. Please note they are not hosted on
This game has been created by Grunenthal Ltd and is hosted on another website.
To access the Change Pain game you will need to leave change-pain.co.uk