Hello - I completed my chemoradiotherapy on 5 December and didn't have a period in December, and so far there's no sign of the January one appearing either. I've been feeling a bit strange the last few days, either overwhelmed with little things or just wanting to stare into space, also poor sleep and feeling hot, I wondered if I need to consult the specialist nurse team or the doctor about what the lack of menstrual cycle means and what support I might need?
Hi Squashable
Welcome to the Online Community here at Macmillan. My name is Vanessa and I am one of the information nurses.
I see from your profile that you have joined our online bowel cancer forum. I hope you are finding that helpful. Many people find the peer support of others in similar circumstances reassuring to have.
Here at the Macmillan Support Line, we can give general advice and support. We are independent from the NHS and don’t have access to medical records so can’t give personalised information.
Looking specifically at the effect of the treatments you mention, chemotherapy can cause periods to become irregular or stop during treatment. Cancer Research UK say it can take 6-12 months for periods to return to normal.
Radiotherapy can also have an effect on periods depending on where about the radiotherapy is targeted.
You do mention additional new symptoms. We always recommend with any new, ongoing, or worsening symptom that you should get in touch with your CNS, GP, your hospital team, or NHS 111. It’s important they are aware of any changes and can carry out further assessment as required.
I hope you find this information helpful. You can also always call one of our nurses directly if you want to talk over your concerns or require any further support.
Take care
Vanessa G, Cancer Information Nurse Specialist
You can also speak with the Macmillan Support Line team of experts. Phone free on 0808 808 0000 (7 days a week, 8am-8pm) or send us an email.
Ref VG/RH
