Breast Cancer Support Group

My oncologist switched me from Anastrozole to Exemestane.. anybody familiar with this medicine? Side effects? I’m always scared to switch meds.

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 am NED since October 13,2025. HR+ HER2 low High risk. I am currently on Anastrozole and Kisqali. Have been on them since December of...

Hi. I was taking anastrozole and could not tolerate the side effects. So now I am on this medication and I’m wondering what you know...

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.

Hi. I’m new to the group. I’ve been on Anastrozole for 2 years and have recently developed stomach issues with loose stools. I’m wondering if...

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 been on anastrozole for about 3 mos following lumpectomy and radiation, and the main side effects have been joint pain and some fatigue....

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...

At my last visit my breast oncologist threw me a curve ball.She wants to start me on Verzenio in addition to my AI - Exemestane...

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...

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...

I started taking exemastane after trying anastrozole ,the anastrozole i took for a month and had painful joints and muscels,my dr. Let me stop and...

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...

Hi. I was taking anastrozole and I had terrible headaches fogginess and fatigue. My doctor put me on a three week holiday and now I’m...

I’ve been on Anastrozole since march, I’ve had side effects that have been discussed here but I haven’t seen anyone mention eye or seeing troubles....

About to start the five year drug....has anyone not taken any of these drugs? Don’t know if the side effects and quality of life during...

I have been on anastrozole for 3 months with minimal side effects, Last Friday, as I was finishing up and preparing to leave work, I...

I had chemo, surgery and radiation for HER2 stage 2 breast cancer. In March 2024 I was placed in anastrazole, and taken off it in...