Herniated Disc -

You might experience radiating numbness, a "pins and needles" tingling sensation, or muscle weakness that causes stumbling.

A (also known as a slipped, ruptured, or bulging disc) occurs when the soft, jelly-like center of a spinal disc pushes out through a tear in its tougher exterior. This can irritate nearby nerves and cause pain, numbness, or weakness in an arm or leg. Common Symptoms herniated disc

Most common. You may feel sharp or burning pain in your lower back, buttocks, thigh, and calf (sciatica), which can sometimes extend to the foot. You might experience radiating numbness, a "pins and