Other possible dangers of high blood pressure

High blood pressure can also affect other areas of the body, leading to such problems as:

• Bone loss. High blood pressure can increase the amount of calcium that's in your urine. That excessive elimination of calcium may lead to loss of bone density (osteoporosis), which in turn can lead to broken bones. The risk is especially increased in older women.
• Trouble sleeping. Obstructive sleep apnea — a condition in which your throat muscles relax causing you to snore loudly — occurs in more than half of those with high blood pressure. It's now thought that high blood pressure itself may help trigger sleep apnea. Also, sleep deprivation resulting from sleep apnea can raise your blood pressure.