Nervous about switch from Letrozole to Exemestane
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yes I understand going to exemestane needs a longer washout as it’s a different type of AI than anastrozole and Letrozole.
I also understand different countries have different protocols. I’m in Canada. 🇨🇦Just waiting for the pharmacy to call. Which I expect sometime this next week.
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@canarycat Interestingly, when I asked my onc team about taking a break from Anastrozole before starting Exemestane, I was told to just make the switch immediately. (I live in the states).
Hope that your transition goes smoothly.
Hugs, Pam 💗1 -
@livinglifenow interesting. I’m thinking it’s exemestane to other AI that needs the longer wash. I’m hoping I tolerate anastrozole. But if not I’ll be joining you with exemestane. Have a great day.
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still waiting to hear from BC Cancer pharmacy. I’ll call them on Monday if I don’t hear anything tomorrow. I was planning on starting them after my trip to the mainland which is this weekend. Short trip. Going to my 50th High School reunion. How time flies!!!!
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I started exemestane on 7/31. My bloodwork on 8/12 was good, but subsequent bloodwork (3 separate tests) showed elevated ALT and AST. I’m following up with my PCP, but read that exemestane can cause elevated liver enzymes. Anyone else have this experience?
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No Zometa today.
Hi ladies, one of my dearest friends came to take me to my Zometa infusion and stay with me through the first couple of days pos-infusion. I usually get flu-like symptoms and massive brain fog. Of course the sciatica makes driving longer than 15 minutes true agony.
I’ve restarted my letrozole and the UTI symptoms are back. Well they may not be symptoms because my white blood cell count was high enough that the PA decided not to go ahead with the Zometa infusion today. Did you know that being on letrazole can result in frequent UTIs and urinary incontinence? The lack of estrogen weakens the urethra and the pelvic muscles. So she gave me an estradiol cream to treat the urethra. No switching off letrozole yet. It’s still the “best choice” for my diagnosis.
So I still have 2 Zometa infusions to go and still on letrozole.1 -
hi there
I just switched as well. I already had neuropathy in my feet, it had been present in my hands but had subsided, and yes, it did get worse while I was on letrozole. I also had joint pains, fatigue, hair loss and mood swings. This is now the third anti-estrogen I am trying. I had tears at my appointment and a very kind nurse explained to me that taking AI is a preventative measure, to try this one for at least a month and if it's not working for me, I can decide to just not take any going forward.
WWhile on letrozole, I did havee elevated liver enzymes. Neither my family doctor nor the oncologist seem worried by them. I eat plant based and try to exercise regularly and other than the above symptoms, I feel healthy.
MMy big concern is bone loss.
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I'd love to hear how it goes for you. I never made the switch - got too scared about new side effects. (went with "the devil you know…") I also determined that the letrazole wasn't causing my neuropathy because during a 2 week drug holiday it did not subside. (However, the drug holiday did show me all the other side effects like joint pain, trouble sleeping, moods, and fatigue…I felt like my "old self" during that drug holiday). I went back on as directed by my oncologist. I wish he would suggest that I stop. I can't believe I'm supposed to do this for 8 more years. I'm so scared to stop and have a recurrence and then feel like I could have avoided it, you know?
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@blair01 I also am afraid to switch, but I have only been on letrozole for about 5 months. I have really bad joint pain in my legs and feet that make walking somewhat challenging at times. This is pretty much my only side effect though so I would hate to switch and make things worse for myself. After reading these posts I am thinking about switching to exemestane if my pain becomes intolerable.
@janpiers I have elevated liver enzymes on letrozole, but my oncologist is a little concerned about it because my liver is also a bit enlarged so I have an appointment next week to look at that issue. My big concern is also bone loss, I am taking a vitamin D supplement to hopefully assist with this. Which AI did you switch to and how is it going?
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I've been on Exemestane just under a week. The bone and joint pains I experienced on Letrozole is gone. My moods are improving although I still have crying jags. I'm so mad that I still can't do the things I used to be able to do. Everyone says give it time. ...
What I'm already experiencing on Exemestane is muscle pain. It started 2 days ago in my calfs and the back of my legs. Today a bit in my upper arms.
We (my husband and I) are registered in a heart health program (this is for his health, I'm added in as an accompanying person) and I asked our coach what to do. He recommended stretches but to make sure I warm up first.
I'm hoping these will get better with time, at the cancer centre they said things might be intense at first then level off.
Muscle pain is a lot less intense than bone pain.
And the results of my December bone scan don't show any further bone loss from the scan taken before any cancer treatments two years ago. 😀
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