imÂ·meÂ·diÂ·aÂ·cy. n. pl. imÂ·meÂ·diÂ·aÂ·cies. 1. The condition or quality of being immediate. 2. Lack of an intervening or mediating agency; directness: the immediacy of live television coverage. 3. Something immediate, as in importance.
Back pain is accompanied by weight loss, fever, chills or urinary symptoms. You develop sudden weakness, numbness or tingling in a leg. You develop numbness in the groin or rectum or difficulty controlling bladder or bowel function. You have had cancer previously and you develop persistent back pain.
Symptoms of chronic back and leg pain can range from mildly uncomfortable to completely disabling. You may feel a sharp or stabbing pain, a burning sensation, or a dull muscular ache. Affected areas may feel tender or sore to the touch and the pain may increase with movement.