Hi there.....can you please answer me just why BOTOX injections are not passed on the PBA in Australia for Esophagus Spasms,and we must pay $550 out of pocket for the injection,Altho I'm not sure where you Doctors are situated...but in Australia it is only passed for severe migraine headaches,and just recently passed for incontinence,and yet to me,swallowing can be life threatening ..crazy!!