What Causes Sudden Lower Back Pain?
Disease description:
Sudden back pain can be really tormenting! One moment you're fine, and the next, your back starts to hurt. The pain can sometimes be so severe that you can't even straighten your body. You might wonder whether you've sprained it or if there's some other cause. Why does back pain occur suddenly?
Doctor's answer (1)
Dr. Chen Jian
Sudden lower back pain may be caused by various factors; the following are several common etiologies:
1. Acute lumbar sprain: This occurs due to external forces on the waist, such as sudden twisting or lifting heavy objects, resulting in strained muscles or ligaments and causing severe pain. This condition commonly occurs in young people or manual laborers.
2. Lumbar disc herniation: Long-term bending, prolonged sitting, or degenerative changes in the lumbar spine may cause the intervertebral disc to protrude posteriorly, compressing the nerve roots and causing back pain. This condition may be accompanied by radiating pain or numbness in the lower extremities.
3. Musculoskeletal issues: These include muscle or ligament strain, intervertebral disc herniation, lumbar muscle strain, and spinal joint dysfunction. These conditions are often related to improper body posture, heavy physical labor, or sports-related injuries.
4. Lumbar vertebral fracture: Elderly individuals with osteoporosis may experience vertebral fractures even from minor trauma, leading to sudden lower back pain. Additionally, severe traumatic injuries can also cause lumbar fractures.
If sudden lower back pain occurs, it is recommended to seek medical evaluation at a hospital immediately.
