Hi,
I first started taking Arimidex for 3 years,then changed to Femara due to pain and aches in my bones and muscles.The
side effects were much less aggravating with Femara,but it still caused fatigue,indigestion,muscle pain and weight gain.
Finally my Surgeon told me to discontinue the drug and I did. In total I was taking these drugs for 4 years.I had absolutely no bad withdrawal symptoms,but quite the contrary,I started to feel much better just a few weeks later.