Ayurvedic Description of Disc Prolapse
Disc prolapse—commonly called slip disc, herniated disc, or prolapsed intervertebral disc—is a condition where the soft, gel-like inner core of an intervertebral disc (nucleus pulposus) pushes out through a tear in the tough outer layer (annulus fibrosus). This protrusion can compress nearby spinal nerves or the spinal cord, causing pain, numbness, or weakness in the back and limbs.
The spine is made up of multiple vertebrae stacked with discs in between them. These discs act as cushions, absorbing shock and allowing smooth movements such as bending, twisting, and lifting. When a disc degenerates due to aging, injury, or excessive strain, its outer layer weakens. As a result, even minor pressure—bending incorrectly, lifting heavy objects, or sudden jerking movements—can force the inner disc material outward.
Disc prolapse is most common in the lumbar spine (L4–L5, L5–S1) because this region bears the maximum body weight and movement stress. It may also occur in the cervical spine due to long sitting hours and poor posture. The condition typically develops in adults between 30–50 years, but modern lifestyle habits have increased its frequency in younger individuals as well.
Risk factors include repeated heavy lifting, long sitting hours, poor posture, obesity, weak spinal muscles, or previous spinal injuries. Degenerative disc disease, age-related wear, and genetic predisposition can also contribute. If nerve compression becomes significant, symptoms may extend into the legs (sciatica) or arms (cervical radiculopathy). In severe cases, bladder or bowel dysfunction may occur, requiring urgent medical attention.