If your doctor is willing to write a script and fax it to Canada - there is desiccated thyroid medication available there. Also - during this shortage doctors are looking into compound medication for many patients to get them past this shortage too.
Let me know if you want additional information
Are you happy with the new Armour formulation? I guess they changed their formulation or something along thos lines and thats why there is a shortage. A lot of us have switched to other natural brands such as Westhroid and Naturethroid.