The ApproachNumbness, Tingling, and Shooting Pain — What the Nerve Is Telling You
Numbness and tingling are nerve symptoms. They mean the nerve is either compressed, chemically irritated, or mechanically restricted somewhere along its path. In the lower extremity, that is almost always sciatica — but the location of the symptom does not always match the location of the problem. Numbness in the foot can originate at the lumbar spine, in the piriformis, or anywhere along the posterior chain.
Shooting pain that travels down the leg, a burning sensation behind the knee, pins and needles in the calf or heel — these are all presentations of the same underlying nerve dysfunction. They are signals, not diagnoses. The diagnosis is where and why the nerve is being compromised.
Physica Medica also treats numbness and tingling in the upper extremity — cervical radiculopathy, thoracic outlet presentations, and nerve compression at the elbow or wrist. If your symptoms are in your hands, arms, or fingers rather than your legs, that work is available here as well.