The precise location of your knee pain can help you narrow down the potential cause. Here's what you need to know as well as a chart.

The location of pain can help determine which knee condition a person has. People may have pain above, below, behind, or at the kneecap or on the inner or outer knee.

Experts classify headaches by the type, location, and frequency of pain, as well as by the various causes. Learn more and find a helpful chart here.

You can use this chart (print it out) to rate your pain and keep a record of how well your medicine is working. Write the information in the chart. Use the pain intensity scale to rate your pain ...