Hi, I started tamoxifen a week ago and my legs have been really aching over the last couple days is this a side effect of taking tamoxifen ?? Also trying to stop myself imagining this aching is cancer returning 
Hello lizn2,
Thanks for posting.
Tamoxifen can cause a range of different side effects including joint pain and fatigue. You may wish to post in this section of the forum to read about others experience. Often side effects will settle down after a while. Some women find the time of day they take their hormone therapy, or the brand they take can make a difference but if not or you experience any other side effects you can contact your treatment team for guidance.
Its understandable you are imagining these symptoms could be the cancer returning. Nearly everyone who has been treated for cancer worries about it coming back (recurrence) and you’re not alone in being anxious about this. The uncertainty and fear of breast cancer returning is very real. At first, every ache or pain may frighten you, but most people find the anxiety lessens as the time goes on.
Adapting to life after treatment can be difficult and often the need for information and support continues. You may be interested in our resources that are particularly for those who have come to the end of their hospital-based treatment. These are known as our Moving forward services and include our Moving Forward book and Moving Forward courses.
You may also be interested in getting support with Life after cancer.
If you wanted to know more about the signs and symptoms of recurrence so you feel more informed our link explains more.
Do call our helpline if you would like to talk this through or have any further questions. The helpline team have time to listen, talk things through and signpost you to additional support and information if necessary. Your call will be confidential, and the number is free from UK landlines and all mobile networks.
Our number is 0808 800 6000. If you have hearing or speech difficulties dial 18001 followed by our number and the call will go through Relay UK. Our helpline has access to telephone interpreters if language translation is required.
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Best wishes,
Jane
Breast Care Nurse
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