How effective is hormone therapy for hormone receptor-positive breast cancer?

Pathology testing identifies receptors for oestrogen and progesterone. A positive result means hormone signalling is one treatment target; it does not by itself describe the whole outlook. Endocrine medicines can be used after local treatment, alongside other therapies in selected settings, or for cancer that has spread. The medicine may block a receptor or reduce the body's hormone supply.

The plan reflects menopause status, tumour stage, previous treatment, other illnesses and personal preferences. Side effects can include hot flushes, sleep or mood changes, vaginal symptoms, joint discomfort and bone thinning.

Ask for the exact receptor results and the purpose of each medicine. Tell the team about bone health, menstrual or fertility plans, clot history and medicines or supplements. Take treatment on the agreed schedule. If effects are difficult, contact the team early; options may include practical support, monitoring or a different endocrine medicine.

Seek urgent help for chest pain, sudden breathlessness, coughing blood, or a painful swollen leg. Report unexpected vaginal bleeding, severe new headaches, marked weakness, or persistent pain. Your team can distinguish treatment effects from symptoms needing another assessment.

Which receptors are positive? What role does hormone therapy have in my treatment sequence? How will bone health and other risks be monitored? What should I do if a side effect makes a dose difficult?