Mild bulging of the lumbar disc usually does not matter. Mild bulging of the lumbar disc is an early stage of lumbar disc herniation disease and is relatively mild, and the patient may have no clinical symptoms, or may show mild lumbar pain and limited lumbar movement, but the symptoms come on intermittently and do not persist. Prompt bed rest and continuous traction treatment of the lumbar spine can lead to significant improvement of clinical symptoms. If the patient usually pays attention to protecting the lumbar spine, strengthening the exercise of the lumbar back muscles and improving the stability of the lumbar spine, it can ensure the clinical symptoms of mild lumbar disc bulge are relatively stable, and the patient is not prone to clinical manifestations such as lumbar pain. Therefore, a mildly bulging lumbar disc is not serious and can be controlled through treatment.