When to worry about bone pain with prostate cancer

Prostate cancer can affect bone, where pain may be deep, persistent, or worse at night. The back, hips, ribs, pelvis, and legs may be involved, but pain can have many other causes, including strain, arthritis, or treatment effects. Pain does not by itself show why it is happening. Your team may consider the pain's location, pattern, movement limits, examination findings, and any tests already planned.

Contact your oncology or urology team about pain that is new, steadily worsening, waking you, or limiting walking and daily activities. Describe the site, onset, severity in your own words, triggers, and any weakness or numbness. Continue prescribed treatment unless your clinician tells you otherwise. Avoid falls and high-impact activity while a painful area is being assessed.

Seek emergency help for severe back pain with new leg weakness, numbness, trouble walking, or loss of bladder or bowel control. Urgent assessment is also needed for sudden severe pain, inability to bear weight, or a suspected fracture. Nausea, unusual thirst, confusion, or marked weakness should also be reported quickly because they may signal a body-wide complication.

Ask what could be causing the pain, whether imaging or blood tests are needed, and which pain-relief options are safe with your current medicines. Ask how to reduce fracture risk and whom to call if neurological symptoms appear.