Breast Cancer Support Group

I started taking Anastrozole in October 2018 after radiation for stage 2 breast cancer. Has anyone had ‘brain fog’ or memory loss with this medication?...

I have been taking anastrozole for only 5 months now. I had a lumpectomy and 20 radiation treatments. Just recently I have been experiencing nervousness...

I started anastrozole mis- June 2023. I started having side effects maybe after a month, headaches, joint aches, moody, tired, fatigued… Dr ordered brain MRI...

I was on Anastrozole following stage 2A breast cancer radiation. After about 4 months on Anastrozole I started breaking out in hives and severe itching....

Bone density poor results. I’m taking Verenzio and Anastrozole. Wonder about side effects.

I have been on Arimidex for 4 months and a pelvic ultrasound revealed uterine fluid that will have to be biopsied...no fluid was detected 8...

I have tried only one AI, anastrozole, and could only take the side effects for 10 days. I’m about to try Letrozole next week. I’m...

I've been taking anastrozole for six months to shrink tumors in preparation for surgery. I stopped taking it about a week and a half ago...

I'm 73, and was recently diagnosed with stage ER/PR+, HER-2- Invasive ductal carcinoma, grade 1a, of the R Breast and had a lumpectomy. I have...

Hello I’ve tried letrozole, anastrozole with terrible side effects. Now on exemastane for 4 weeks. I’m experiencing much dizziness and found out at my annual...