Iron levels while on tamoxifen

Hi there

I wondered if people have regular blood tests while on tamoxifen? I have been taking it for almost a year now and had no tests until this week as I mentioned I was feeling tired, which I know is a side effect of tamoxifen as well as the radiotherapy treatment which fin in August., my blood results showed that I have high levels of iron and glucose, so am to back in 6 weeks for a fasting blood test to see what is causing it. I suspect the tamoxifen and wondered if anyone else had experience of this?  Also waiting for results of annual mammogram, 8 weeks! I thought the waiting was over once I’d finished treatment…! 

Thanks Sandra 

Hi Sandra,

Thanks for your post.

Whilst Tamoxifen can produce in users a range of side effects, I hope your fasting blood test will highlight what’s going on.

In the meantime, feel free to post on our Ask the Nurse board or call our helpline on 0808 800 6000, who will be able to talk you through any questions you have and offer a friendly ear.

Best wishes,

Bonita