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Concerned about the side effects of anastrozole

Breast Cancer | Last Active: Apr 27 1:15pm | Replies (1931)

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@meme5

I did have the BCI test done and it showed that I had a higher than average chance of reoccurrence. Because I took the letrozole for five years I was so tired of taking it I decided not to continue.
Please explain the difference between letrozole and anastrozole for me as I thought they were both estrogen blockers. I did not mean they were both the same drug but they are both estrogen blockers
P.S. During my five years I tried all three estrogen blockers.. letrozole, anastrozole and exemestane. I took letrozole the longest but all three drugs gave me the same side effects.

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Replies to "I did have the BCI test done and it showed that I had a higher than..."

@meme5 the BCI test should have given you a yes or no answer as to the benefit of extended hormonal therapy past 5 years, not just risk of recurrence.

Yes they are all aromatase inhibitors. You initially said they were all the same drug with different manufacturers and I was just clarifying that they are different drugs, but yes they all suppress estrogen produced by the adrenals.