Tamoxifen almost a year on

  • 7 replies
  • 282 subscribers
  • 1013 views

When I started tamoxifen I felt fine, no real side effects just hot flushes here and there. I started in June 2021 so almost a year now but the last two weeks I’ve never felt so tired. Come the afternoons I shattered, my eyes hurt and my head feels foggy, like I’ve been crying all day! I’m also emotional.
Has anyone else experienced these side effects after time or do I just have a virus and hopefully it will pass! Or maybe I should try taking my tamoxifen at night to see if it helps? 

  • I would suggest talking to your Doctor for advice. I have not yet started hormone treatment but I'm about to and would be interested in reading any answers to your question. I can't offer further advice but hopefully this will bump your question to the top again.

  • Hi Kasey11,

    I started Tamoxifen last July and my symptoms kicked in in September.  I have brain fog, memory loss, menopause symptoms but the tiredness is the hardest.

    When I asked my Oncologist he told me I am working too hard and it isn't the drugs - of course it's the drugs.

    I get very tired very easily unfortunately.  I did have 10 sessions of Chinese acupuncture which REALLY helped but wasn't free.

    I have to listen to my body and if it says sleep, I have a 1 hour power nap.

    I hope you will be OK.

    Take care

    Kate

  • Came here looking for the same answers! I'm a year on Tamoxifen, and kind of forgot it might have side effects. Had my nurse call last week and she was asking about mood swings and brain fog... I had been thinking I was just having a really crappy few months and working too hard... 

    But now I'm wondering if it the Tamoxifen side effects? My brain stopped synthesizing information. I read and read and read and nothing sticks or fits together. 

    Really hope someone else can comment and offer advice or insight because I'm at a bit of a loss what to do. 

      thank you for sharing your experience! Wondering if you've had any luck managing it or improving it?

  • Hi Yulia,

    To me it sounds 100% like menopause symptoms, the same as I experience.

    I also have really bad tinnitus now too!

    Sleepless nights do not help, if you are having night sweats.  My local GP has prescribed amitriptyline to help me sleep a little better and my brain is coping better when working after taking this.

    Honestly you have to listen to your body.  I can no longer work 12 hour days - my brain just explodes, I now do 8 hours and then stop.  Some days I can exercise and beat the tiredness, other days I must give in and snooze for an hour (it's like re-calibrating your brain).  

    I have to write a lot down or I easily forget things.

    I say all these things are tamoxifen = menopause related and there's nothing we can take like HRT to help us.

    There are lots of good books out there on menopause - Davina's was a breath of fresh air but she too can take HRT.

    Red clover in tablet is also suggested to help with symptoms too.

    Hope this advise helps a little?

    Wishing you all the best

    Winnersh Kate

     

  • oh gosh, sorry to hear your symptoms got worse!

    I was on zoladex for 3 months during chemo and had the menopause and it was AWFUL! Again, couldn't figure out if I was stupid / in a toxic job or if it was the hormones...

    I think what throws me off is that I felt OK mostly between March 22 and Jan 23... 

    Doing a Masters degree and working 2 manuals jobs, so this is like super inappropriate to have fatigue and brain fog Weary

    Will look into red clover! Thanks for the tip!

  • WOW you are in at the deep end, no wonder your brain is tired.

    I am also trying Menopace Max which also has red clover - can get it on Amazon and includes vits and mins to help with the Menopause - highly recommended.  but my biggest game changer is the amitriptyline to help with the deep sleeping.  You are doing a super amazing job to work and do a masters degree so don't be too hard on yourself.

    All the best

    Kate

  • I’m on my final box of Tamoxifen (the last 2 years of 5 on reducing oestrogen) was swapped from Letrozole as even though post-menopausal I already had some osteoporosis, Tamoxifen is kinder to the bones.

    apart from the flushes which I still get, foot cramps especially early mornings, are a pest. Last summer the heat was tricky but hand held fans were a boon and a blessing. 

    Good luck on persevering, especially with the brain fog and tiredness, will be interesting if those effects improve when I finish the drug.

    hugs xxx

    Moomy