What Are the Causes of Bulging Discs in the Back?
Vertebral discs are gelatinous-filled sacs that provide cushioning between each of the vertebrae for smooth movement. The causes of bulging discs, or disc herniation, in the back are related to age, accident or injury, excess body fat and too much heavy lifting. Herniations can occur anywhere along the vertebral column but are commonly found along the lumbar spine located at or below the hips.
