We all fall down sometimes. Most of the time falls are not serious. But some falls can be dangerous. Learn how to prevent falls.| medlineplus.gov
Balance problems can be caused by aging, infections, head injury, medications, and other health problems.| medlineplus.gov
Lumbago is pain on the lower part of your back. Back pain is very common. Treatment varies from medicines to surgery depending on the cause and kind of pain.| medlineplus.gov