Concerned about the side effects of anastrozole

Posted by tinalove @tinalove, Jan 31, 2016

I completed all treatments for breast cancer but now I am supposed to take hormone blocker, named anastrozole. im concerned about the side effects. Has anyone here taken it and did anyone have hair loss?

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@tenayalake86

Thanks for your response. I guess that's why I need periodic blood tests and the anastrozole.

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What kind of blood tests are you having?

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@windyshores

@tenayalake86 I recently read an article about how surgeons should not say "we got it all." There is always the possibility of functional cancer cells that escaped. There really is no way to know unfortunately.

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Thanks for your response. I guess that's why I need periodic blood tests and the anastrozole.

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@perplexed

Windyshores, great! Thanks for this suggestion. You would think that after 5 years they would automatically give that test along with an option for a MRI or CT scan to check for cancer.

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@perplexed I had to make all the arrangements for the Breast Cancer Index myself. This was in 2020 just before COVID hit. One of my oncologists loved the idea and said she was going to start using it. I believe it is now in the NCCN guidelines. I wondered if docs were now using it.

I had no choice considering my spinal fractures. I wanted to do 7 years because I read that 7 was as good as 10. But I did 5! The BCI was a firm no, which helped.

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@tenayalake86

I have been taking anastrozole for 6 months following a Grade One ductal carcinoma removal via lumpectomy last May. They said they got all of the cancer cells. I did not have radiation or chemo, but I really dislike the side effects of anastrozole and am considering going off it. I have an appt. next month with the onco. I will also ask about substitutions. I have a heightened level of anxiety, digestive disturbances and weight gain in spite of a moderate diet and walking. I took a three week vacation from the med [with the approval of my onco] before xmas because I was so stressed. I did not feel normal until two weeks later. I feel caught between a rock and a hard place re: continuing to take it or giving it up. According to my doc, I have a 6-7% chance of a recurrence without completing the course of med, and a 3% chance if I finish the whole 5 yr. course. Has anyone else faced this kind of decision. I am 74 and I dislike the thought of enduring these side effects for 4.5 more years. Would welcome any thoughts on the matter.

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@tenayalake86 I recently read an article about how surgeons should not say "we got it all." There is always the possibility of functional cancer cells that escaped. There really is no way to know unfortunately.

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I just posted below and saw your question. I have been on anastrozole for 6 months following a lumpectomy. I still have a debate going on about whether to stop or try to continue. I have not yet had hair loss...[hope I didn't just jinx myself], but there are other side effects that I'm experiencing. Weight gain, fatigue, heightened anxiety, digestive disturbances, plus longer term worries about cognitive issues, memory problems and bone mass loss. Every day I have the debate about whether to stop or continue. Good luck with your decision.

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I have been taking anastrozole for 6 months following a Grade One ductal carcinoma removal via lumpectomy last May. They said they got all of the cancer cells. I did not have radiation or chemo, but I really dislike the side effects of anastrozole and am considering going off it. I have an appt. next month with the onco. I will also ask about substitutions. I have a heightened level of anxiety, digestive disturbances and weight gain in spite of a moderate diet and walking. I took a three week vacation from the med [with the approval of my onco] before xmas because I was so stressed. I did not feel normal until two weeks later. I feel caught between a rock and a hard place re: continuing to take it or giving it up. According to my doc, I have a 6-7% chance of a recurrence without completing the course of med, and a 3% chance if I finish the whole 5 yr. course. Has anyone else faced this kind of decision. I am 74 and I dislike the thought of enduring these side effects for 4.5 more years. Would welcome any thoughts on the matter.

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@jayne1959

I’m glad I’m not alone. After my 5 years is up in 2024 and if my cancer returns, I will find another oncologist.
Don’t make me out to be an idiot. I had to find out for myself because he wouldn’t listen.
I hope you are doing well and I wish you a happy and healthy life.

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I also had my surgery in August and started Anastrozole in September. Didn’t think of when my 5 years will be arriving. 💪🏼❤️

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@sequoia

@jayne1959 Thank you for sharing. My experience w/ Anastrozole is similar. I stopped taking after having taken it for 2 1/2 years When I stopped taking due to couldn’t hardly get in and out of the car, due to hip and joints pain and overall foggy & depressed feeling. My oncologist also told me “it doesn’t have anything to do with medication “. One oncologist said they ‘take it for granted ‘ that’s it was working. He is no longer my oncologist.
It took about 6-8 months for me to feel like my self again. I have been off Anastrozole for 10 months now snd feel wonderful. I’m getting checked with alternating mammograms & MRIs every 6 months. We must be proactive in our health and do what is right for us & finding a doctor that works with us as a team. Blessings & I’m happy you are doing better.

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I’m glad I’m not alone. After my 5 years is up in 2024 and if my cancer returns, I will find another oncologist.
Don’t make me out to be an idiot. I had to find out for myself because he wouldn’t listen.
I hope you are doing well and I wish you a happy and healthy life.

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@windyshores

@perplexed see if you can have a Breast Cancer Index test. It is now included in the guidelines for docs. It is done at 5 years and tells you risk of recurrence in years 6-10 and also a yes or no answer on whether there is benefit to extended hormonal therapy.

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Windyshores, great! Thanks for this suggestion. You would think that after 5 years they would automatically give that test along with an option for a MRI or CT scan to check for cancer.

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@jaynep

I have been on Anastrozole since May 2022. My problem now is my hair. It hasn’t gotten any thinner but in the last month it has gone wild! It is now very curly in the back above my collar but everywhere else it’s just coarse and wild. I take biotin-maybe too much? I was thinking perhaps it’s the lack of estrogen? I know I’m whining but it just feels like one more thing to deal with. Any others have this happen? Thanks for listening.

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My hair and my facial skin are both very dry. My hair is almost beyond control, wild and wanting to stand out in the back and straight on top. Before Anastrozole my hair was naturally curly and easy to manage.

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