Does chemotherapy treat metastatic breast cancer?

It is a systemic treatment, meaning the medicine travels through the bloodstream rather than treating only one area. It may ease cancer-related symptoms and slow progression, although the response differs between people.

The oncology team considers hormone-receptor and HER2 results, where the cancer has spread, how quickly it is changing, previous medicines and general health. Hormone therapy, targeted therapy or immunotherapy may be used instead of chemotherapy or at another point in the treatment plan.

Chemotherapy may involve one medicine at a time or a combination. Treatment is commonly organised in cycles with recovery time between doses. Scans, symptoms and blood tests help the team judge benefit and adjust the plan.

Bring a complete list of medicines, supplements and previous cancer treatments to your appointment. Ask which side effects need a same-day call, whether fertility or pregnancy precautions apply, and how treatment could affect work, driving, eating and infection precautions.

Keep a simple record of temperature, symptoms, food and fluid intake, and medicines taken for side effects. Contact the oncology team early if nausea, diarrhoea, mouth soreness, pain or tiredness prevents normal drinking, eating or activity; supportive treatment can often be adjusted.

Follow the oncology unit's instructions for fever or suspected infection during chemotherapy. Seek urgent medical help for breathing difficulty, chest pain, new confusion, fainting, uncontrolled bleeding, a severe allergic reaction, or vomiting that prevents fluids from staying down.

New leg weakness, loss of bladder or bowel control, or severe back pain requires prompt assessment because pressure around the spinal cord can be an emergency. Sudden severe headache, seizure or a new change in speech or movement also needs emergency care.

Ask what the treatment is intended to achieve, why this chemotherapy was chosen, how benefit will be checked, and what would lead to a dose change or a different medicine. You can also ask who to contact after hours and which vaccinations, dental procedures or supplements should be discussed first.