Hi,
I had Arimidex followed by Aromasin for a total of 21/2yrs. The wk I went on Arimidex I started radiation, so when my arms began having shooting pins and needles, like electricity running from the hands up I questioned it but both oncol and radiol drs said it couldn't be either of their therapies. Long story short, hands got worse and I had carpel tunnel surgery on the right hand. Switching to Aromosin i thought there was slight improvement but eventually (6M0s later) realized it was worsening again. Oncol Doc switched me to Tamoxefin and I have almost recovered. The hand that had surgery is still painful in the AM but only upon wakening. I would be careful about taking an aromatase inhibitor. My Doc will never give it to me again. Wishing you luck,
Carole