Anastrozole's effect on TSH Thyroid level ???
I had my thyroid removed almost 5o years ago and my TSH levels have ranged from .550 mU/l to a high of 1.350 mU/l . Several weeks after I started taking the Anastrozole my TSH level was 2.97 mU/l which is more than twice the highest thyroid level I have had. My dosage has never changed. I can’t help but wonder if the estrogen lowering drug has also raised my TSH level. I was just wondering if this has happened to any of you. Thanks Katrina123