Common Causes of Lower Back Pain and When to See a Doctor

3 September 25, 2025

Lower back pain is one of the most frequent reasons people visit clinics and hospitals today. Studies suggest that nearly 80% of adults experience back pain at some point in their lives, making it one of the most common musculoskeletal problems globally. Identifying the causes of lower back pain and understanding when to searching for clinical help is essential for effective treatment and lengthy-time period comfort. This blog highlights the most common lower back pain causes, risk factors, and the point at which visiting a lower back pain doctor or back specialist doctor becomes necessary. For individuals in eastern India, advanced options for lower back pain treatment in Kolkata are available with experienced orthopedic and physiotherapy experts.

Understanding Lower Back Pain

The lower back, or lumbar spine, supports the upper body and allows flexibility for movement. It also protects nerves that run from the spine to the legs. Because of its complex structure involving muscles, ligaments, discs, joints, and nerves, the lumbar spine is prone to injury and strain. Pain can range from a mild ache to severe discomfort that limits daily activities.

Common Causes of Lower Back Pain

1. Muscle or Ligament Strain

One of the leading lower back pain causes is overuse or sudden injury to muscles and ligaments. Activities such as heavy lifting, improper posture