Tamoxifen

Hi everyone

I was diagnosed with a grade 3 ER+ tumour back in October 2017 at the age of 39 and had lumpectomy, 6 rounds of chemo, 20 sessions of radiotherapy and then prescribed 10 years of Oestrogen. I started Tamoxifen a week after finishing radiotherapy so have been on the drug 3 years.

I am having a difficult time with Tamoxifen - very low mood, apathy, depression like symptoms, fatigue, loss of libido, brain fog, lack of concentration, headaches, disturbed sleep, irregular periods and joint pains. I spoke to the Oncologist over 6 weeks ago and we agreed a 4 week break. The break from Tamoxifen was great and all of my symptoms eased and I felt ao much more like me pre treatment - my husband, friends and family noticed the difference too.

I have now been back on the drug 5 days and my symptkms have started to return noticeably the low mood, sleep problems and fatigue. I have a review again early July to discuss what I am gping to do going forward. My Tamoxifen benefit is 8% which is nearly 3 x times that of the chemo I had apparently and my Oncotype score of 33 put me in a higher risk of recurrence category. The Oncologist originally said he would be very uncomfortable if I came off the drug. For me I feel I have no quality of life taking the drug. 

I feel so conflicted with taking it or not taking it as I am scared of recurrence but equally I feel so crap when on the drug like what is the point?!

Has anyone else faced a similar situation?

Thanks

Jo

  • Hello Jo

    I'm sorry to hear that you're struggling with the side effects of Tamoxifen. Some women do have much more life-impacting side effects than others and it's really unfortunate that you find yourself in this difficult position.  It's understandable that you want to make sure you have the best quality of life whilst exploring all options for trying to keep your risk of recurrence as low as possible. 

    Hopefully, some of our members who have found themselves in similar circumstances will post to share their experiences with you. 

    Ahead of your appointment with the Oncologist, I'd encourage you to give our term of nruses a call. it can help to talk things through and I'm sure that they will be able to give you some advice and information that you might find useful at the appointment. They're available Monday to Friday 9 am to 5 pm on 0808 800 4040. 

    I do hope that you're able to find the best way forward for you with the support of the Oncology team. 

    Best wishes, 
    Jenn
    Cancer Chat moderator