How effective is hormone therapy for breast cancer in men?

Breast cancer in men is often assessed for oestrogen and progesterone receptors. If these receptors are present, hormone therapy may block hormone signals or reduce the hormones available to cancer cells. This can slow growth, shrink disease, or help prevent cancer from returning after other treatment.

Treatment is selected from the biopsy report, stage, general health, and previous care. A tablet such as tamoxifen is one possible approach; other medicines may be considered in particular circumstances. Hormone therapy does not replace surgery, radiotherapy, or chemotherapy when those are needed.

Ask the oncology team to explain the receptor results in your pathology report and what outcome the treatment is intended to achieve. Take the medicine exactly as prescribed and report troublesome effects rather than stopping it alone. Keep a list of all medicines, because hormone therapy can interact with some treatments.

Possible effects include hot flushes, changes in mood or sexual function, tiredness, and changes in blood clot risk. The team can discuss monitoring and ways to manage them. Read more about [Hormone Therapy for Cancer].

Contact urgent medical services for sudden chest pain, difficulty breathing, coughing blood, or one-sided leg swelling and pain. These symptoms can signal a blood clot. Seek prompt advice for severe weakness, yellowing of the skin, or unexpected bleeding, and tell the oncology team about any new symptom.

Are my cancer cells hormone-receptor positive? What change are we looking for on treatment? How long might I continue it, and how will you check whether it is helping? Which symptoms should prompt a call?