1. Breast cancer
Breast cancer spreads to the bones more often than you might think. Actually, more than half of those with stage IV breast cancer develop bone metastases. It is known that cancer can spread to any bone, but it is more common in the pelvis, spine, ribs, and long bones of the arms and legs.
Probably the main symptom of bone metastasis is a new pain with an unknown cause. At first, you might notice that the pain comes and goes, but over time it will become constant. This might be a little bit confusing because sometimes it is hard to tell the difference between bone metastasis and, for example, exercise strain or arthritis pain.
If you notice that the pain is the same or, in some cases, worse when you lie down or rest, it would be a good idea to visit your doctor. Prompt treatment can prevent your bones from breaking.
