I have been taking levo for ten years. Recently my doctor has gradually increased the dose from 25mcg to 125mcg, my blood tests come back normal and it makes no difference to my symptoms, in fact I am now at the stage where I am virtually bed ridden. I have asked my GP for T3 and she just laughed and said that she was not allowed to prescribe it. She will not even test me. She does however feel I may have ME (although the symptoms are the same as hypothyroidism) but ME consultants will not treat me as I have Borderline Personality disorder and Arthritis which also have similar symptoms. I am at a loss, my life is passing by and I can do nothing to help myself. My memory is failing, I can no longer concentrate and I'm in constant pain even though I have a morphine patch.