What is a herniated disc?

Disc bulge is a common spinal health issue. Below is a brief summary of its causes: 1. Degenerative changes: With aging, the intervertebral discs gradually lose moisture and elasticity, making them prone to degenerative changes. These changes make the discs more susceptible to bulging under external forces. 2. Poor lifestyle habits: Long-term sitting, frequent bending, or excessive waist loading can place excessive pressure on the intervertebral discs, accelerating the degenerative process and increasing the risk of disc bulge. 3. External factors: Sudden heavy lifting or腰部 trauma (trauma to the waist) may cause the fibrous ring of the disc to rupture, allowing the nucleus pulposus to protrude and result in a disc bulge. A bulging disc may compress nearby nerves, causing pain, numbness, or other symptoms in the lower limbs. If such symptoms occur, prompt medical evaluation and treatment are recommended.