// BBC HEALTH NEWS — SALUTE
'Cancer treatment plummeted me into menopause'
Jo Menneer volunteers for CIC Menopause and Cancer after her own experience
When Jo Menneer was diagnosed with breast cancer, she knew undergoing treatment would be a difficult process. What she did not anticipate was the challenge of navigating the menopause afterwards.
Before her diagnosis in 2022, Jo, now 55, from East Yorkshire, had been taking hormonal replacement therapy (HRT) to manage the menopause.
Part of her treatment included surgery, which meant she had to stop taking HRT, and is still unable to use it.
"For me personally, my menopause symptoms came back with a vengeance almost immediately," she says.
"As well as recovering from surgery, which is quite gruelling, to then be mixed with hot flushes, aching limbs, brain fog, up and down emotions - I felt like I'd gone back about 10 years."
According to the NHS, external, menopause is when your periods stop due to lower hormone levels, and symptoms usually begin between the ages of 45 and 55.
However, people can experience menopause earlier or at an increased rate.
This can be brought on by a number of factors, including certain hormone medicines, ovarian surgery or treatment for some types of cancer.
Chemotherapy, pelvic radiotherapy, stem cell transplantation and surgery can all trigger menopause, on a temporary or permanent basis.