When is palliative radiotherapy recommended for cancer pain?

Radiotherapy focuses treatment on a selected tumour or area affected by cancer. It may be considered when pain is linked to a bone metastasis, a mass pressing on nearby tissue, or another local problem that can be seen on examination or imaging. The plan depends on the pain's cause, location, previous treatment, general health, and goals.

Radiotherapy is one part of pain care. The team may combine it with pain medicines, nerve treatments, physiotherapy, mobility aids, or treatment directed at the cancer throughout the body. Pain can briefly flare after treatment, and improvement may take time.

Keep a record of pain location, severity, triggers, sleep disruption, and the effect of each medicine. Tell the team if pain limits walking, breathing, eating, washing, or sleep. Share details of earlier radiation, operations, implanted devices, and medicines before a planning appointment.

Ask how many visits are expected, what preparation is needed, how to continue pain relief, and who to contact if symptoms change. Continue prescribed medicines unless the treating team gives different instructions.

Seek emergency care for sudden severe pain after a fall, new weakness or numbness, loss of bladder or bowel control, severe breathlessness, collapse, or uncontrolled bleeding. Contact the cancer team promptly when pain escalates quickly, new pain appears, or prescribed rescue medicine is not helping.

What is causing this pain, and can radiation reach that source? What other pain treatments should continue? When might relief begin? What symptoms after treatment require a same-day call?