@ginip How long we’re you on Anastrozole? I’m 70 snd pretty active so quality of life is important. My oncologist didn’t say much one way or another if me quitting Anastrozole. He did recommend an Onco test, which at time of surgery I knew nothing about (Thank MCC!). He told me they keep the tissue for 7 years. So a few months back - 3 1/2 year’s following my surgery he requested the test. It’s just the company doing it. Nothing in my part. My numbers came back very low for reoccurrence & I did take Anastrozole for 2 1/2 years. When asked how much that counted , he couldn’t tell me. Please come on back & let us know how you’re doing. I pray some of your side effects lessen or go away completely. Remember, everyone is different. Some Folks here stay on meds for 5 years without any problems.