Lower Back Pain Caused by Office Chair Backrest

Lower back pain caused by an office chair backrest may be related to issues with the chair itself, one's own physical condition, and poor sitting posture. It can be alleviated by adjusting the chair, using a lumbar pillow, taking regular breaks to move around, and maintaining proper sitting posture. If the pain persists, medical attention is required.

There may be problems with the chair itself. If the curvature of the chair backrest is insufficient, the lower back will be left unsupported, and the weight of the upper body will press entirely on the lumbar spine, causing continuous stress on the muscles and leading to pain. In addition, even if an ergonomic chair is well-designed, sitting for too long can restrict local blood flow, resulting in a feeling of fullness and pain in the lower back.

One's own physical condition is also an important factor. Patients with lumbar muscle strain are in a state of constant muscle tension, leading to chronic damage to the lumbar muscles and symptoms such as lower back pain and soreness. Patients with lumbar disc herniation, when sitting for extended periods, will also experience lower back pain and soreness due to the prolonged load on the lumbar discs.

Poor sitting posture cannot be ignored either. Slouching or leaning forward excessively can cause the normal physiological curvature of the lumbar spine to disappear, resulting in uneven stress on the intervertebral discs and triggering pain.

To address these issues, the following measures can be taken to alleviate the pain. First, adjust the height and tilt angle of the ergonomic chair to ensure that the lower back is fully supported and reduce stress on the lumbar spine. Second, place a lumbar pillow on the chair to reduce stress on the lumbar spine and provide additional support. Third, take regular breaks to stand up and move around, doing simple stretching exercises such as standing stretches and waist rotations to relax the lower back muscles and promote blood circulation. At the same time, maintain proper sitting posture with the back straight, feet flat on the ground, and knees at a 90-degree angle to the hips to avoid unnecessary stress on the lumbar spine.

If the pain persists without relief or is accompanied by symptoms such as leg numbness, it is recommended to visit the orthopedics department of a regular hospital for a diagnosis and subsequent treatment based on the specific cause.