Can cancer treatment cause hot flushes?
Yes, cancer treatments—especially those affecting the ovaries, oestrogen, or testosterone—often cause hot flushes as a side effect. This is common with breast, prostate, and gynaecological cancers.
Detailed Medical Explanation
Many cancer therapies (chemotherapy, hormone-blocking drugs, surgery) induce menopause or reduce sex hormones, causing hot flushes. This can significantly affect quality of life but is sometimes treatable with non-hormonal or tailored therapies. Cancer patients should discuss all symptom management options with their oncology team. More info at the NHS cancer support.
Clinical Context
Hot flushes can be more severe in women with abrupt hormone changes due to cancer treatment. Both non-hormonal and lifestyle strategies can help.
Evidence-Based Approaches
NICE and NHS recommend specialist support for cancer-related hot flushes; many cancer centres offer tailored symptom clinics. See NICE cancer guidance.