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?

Interested in more discussions like this? Go to the Breast Cancer Support Group.

@marker

My risk level after 5 years of taking Anastrozole my risk level is 11%. Advised to continue taking 🙁

Jump to this post

I don't know if this makes any difference but when I look at numbers that are predictive, e.g., the odds that something will happen, I sometimes look at the obverse as well for perspective. When I first had a cancer diagnosis followed by lumpectomy every recurrence number took on a disproportionate importance in a certain sense and I treated them differently than I would have any other predictive number. I work in finance and economics so I'm used to looking at numbers, assessing their importance and putting them in the perspective with respect to other data points.

This may not affect your decision in any way but one way to look at this is that an 11% chance that X will happen is also an 89% chance that it won't. I think recurrence numbers are so imprecise and problematic and emotion-inducing in the first place, that it helps to see look at the non-recurrence number as well.

Another way to think of it is that if 1 in 8 American women get breast cancer, someone who has not had breast cancer has a 12.5% chance of developing it and 11% is lower than that though admittedly far from the 0% that we all would love to be assured of.

REPLY

My risk level after 5 years of taking Anastrozole my risk level is 11%. Advised to continue taking 🙁

REPLY
@happyat65

I am scared to not be on the medicine. When I called my oncologist’s office they told me to not take the medicine till my appointment. I am going to ask my oncologist to change me to another medication. Anyone on exemestine? What side effects have you had? I would appreciate any feedback.

Jump to this post

Yes, I definitely plan on trying another medicine. I think I will ask my oncologist to make the prescription for brand name only.
Thank you both for your replies!
God Bless you both!!

REPLY

No hair loss but alot of joint pain.

REPLY
@marcia115

HOPFFUL64
I am 81 and I am to go on anastrozole but I have not heard one good thing
about it. I also heard that when this person stoped taking the pill for 5 years
she got breast cancer again. I don't want the pains in my arms and legs and for
sure I don't want depression. I may just forget the pill.

Jump to this post

Do you know what your recurrence risk is? If it's very low, your oncologist might be open to your skipping the anti-hormone drugs. I don't know if you had any genomic testing done but some of the tests, e.g., the Oncotype DX, yield a recurrence risk score based on the cancer tissue submitted to the company. Knowing your risk number can be very helpful. I tried anastrozole and did not tolerate it at all but have a low risk of recurrence so discontinued the drug.

REPLY
@happyat65

I am scared to not be on the medicine. When I called my oncologist’s office they told me to not take the medicine till my appointment. I am going to ask my oncologist to change me to another medication. Anyone on exemestine? What side effects have you had? I would appreciate any feedback.

Jump to this post

It is not always the medicine causing a reaction, but sometimes the fillers. I switched from anastrazole to letrozole and when I still had a sensitivity, switched to another manufacturer and finally to the brand name, to which I had no reaction. You find an aromatase inhibitor you can take but I encourage you to try different manufacturers- and/or brand name- before giving up. (There is also tamoxifen....)

REPLY
@amajok

So sorry that you got that very rare side effect. Maybe it was an one-off? Do you dare try one more time?

Jump to this post

I am scared to not be on the medicine. When I called my oncologist’s office they told me to not take the medicine till my appointment. I am going to ask my oncologist to change me to another medication. Anyone on exemestine? What side effects have you had? I would appreciate any feedback.

REPLY
@happyat65

Has anyone had an allergic reaction while taking anastrozide? I have had two angioedema reactions. The doctors thought it was connected to my blood pressure medicine, but angioedema is a side effect of anastrozide. No longer taking it till I go back to my oncologist.

Jump to this post

So sorry that you got that very rare side effect. Maybe it was an one-off? Do you dare try one more time?

REPLY

Hi I have been on it for 6 months now. I have some joint pain, fatigue, and diarrhea.

REPLY

My cousin is facing chemo and going with her to the appointment made me remember how lucky we are to be needing hormonal therapies only.

REPLY
Please sign in or register to post a reply.