When to worry about bone pain with bone cancer

Pain may arise from the tumour affecting bone or nearby tissues. Its location, intensity, timing, and effect on movement can change as the condition or treatment changes. Pain at rest or at night, pain that interrupts sleep, or pain that is becoming harder to control should be described clearly rather than managed silently.

Write down where the pain is, when it began, what makes it better or worse, and how well your current medicines work. Tell your cancer team about any new site, reduced mobility, or need for extra doses. They may review your pain plan and decide whether an examination or scan is needed.

Seek emergency help for sudden severe pain with a crack, deformity, or inability to bear weight. Get urgent advice for new limb weakness, numbness, difficulty walking, loss of bladder or bowel control, or pain with fever and feeling very unwell. These symptoms can signal a complication requiring rapid assessment.

What could explain this change in pain? Should my treatment or pain relief be adjusted? Do I need imaging? How can I protect the affected bone, and which symptoms mean I should seek emergency care?