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Types of back pain. Backache is most common in the lower back ('lumbago'), although it can be felt anywhere along your spine, from your neck down to your hips. Read information on neck pain and shoulder pain, which are covered separately. Sometimes, back pain can be caused by an injury or disease, such as: a slipped disc â when one of the discs in the spine is damaged and presses on the nerves. sciatica â irritation or compression of the sciatic nerve, which causes pain, numbness and tingling that travels down one leg.
Chronic back pain is defined as pain that persists for 12 weeks or longer, even after an initial injury or underlying cause of acute low back pain has been treated. About 20 percent of people affected by acute low back pain develop chronic low back pain with persistent symptoms at one year.