Pain is a feeling triggered in the nervous system. Pain may be sharp or dull. It may come and go, or it may be constant. You may feel pain in one area of your body, such as your ...

Acute pain can last a moment; rarely does it become chronic pain. Chronic pain persists for long periods. It is resistant to most medical treatments and cause severe problems.

Find information on back pain, lower back pain, and back problems. Covers symptoms, causes, prevention, treatment options, surgery, and more.

Low back pain can affect the back anywhere below the ribs and above the legs. Learn more. ... Is this topic for you? This topic provides a general overview of low back pain.

Find information on pain management for acute and chronic pain conditions. Covers treatments, medications, and ways to cope with and control pain.