Pain from Sitting on an Office Chair

Pain from sitting on an office chair may be caused by factors such as the aging and collapse of the office chair, issues with the chair's height or design, problems with the seat cushion, or personal health issues. Targeted measures can be taken to alleviate the pain, and if the pain persists or is accompanied by numbness in the lower limbs, medical attention should be sought promptly.

1. Aging and collapse of the office chair: The filling foam compresses and deforms, the support surface disappears, and body weight is concentrated on the ischial tuberosities, causing soreness in the ischial region. It can also strain the muscles around the lumbar spine, leading to lower back pain. Relief methods: If you can't replace the chair temporarily, choose a 3 to 5 cm thick memory foam or gel seat cushion with a hollow design in the middle. Sit fully on the chair surface, place a cushion behind your waist, and get up every 30 minutes to get water and stretch for 2 minutes. Do ten glute bridges every day after work to strengthen your gluteal muscles.
2. Issues with the chair's height or design: An inappropriate chair height, such as shrugged shoulders, a suspended backrest, or lack of lumbar support; incorrect headrest height or angle; insufficient lumbar support; and mismatched armrest height or width can all cause shoulder fatigue and other problems. Relief methods: The headrest should support the middle and lower part of the cervical spine and fit naturally with the head. Adjust the lumbar support to fit the curvature of the lumbar spine. The height of the armrests should be level with the elbows when they are naturally hanging down, and the width should be the same as the shoulders. Prioritize adjusting the multi-dimensional parameters of an ergonomic chair. If the chair cannot provide sufficient support or the adjustment range is seriously inconsistent with your body shape, consider replacing the chair.
3. Problems with the seat cushion: A hard or inelastic seat surface material can cause excessive pressure on the ischial tuberosities, leading to damage and pain in the subcutaneous tissue. Relief methods: Replace the seat cushion with one made of memory foam or gel material that has good cushioning performance to disperse body weight. You can also add a soft cushion on the existing seat.
4. Personal health issues: Prolonged sitting can compress and block local blood circulation. Diseases such as gluteal fascitis, ischial bursitis, and lumbar disc herniation can also cause pain. Relief methods: Get up and move around regularly to promote blood return. For gluteal fascitis, apply local heat, take medication as prescribed by the doctor, and combine it with physiotherapy. For ischial bursitis, avoid pressing on the affected area, take medication as prescribed by the doctor, and in severe cases, undergo puncture and fluid aspiration or closed injection therapy. For lumbar disc herniation, rest in bed, take medication as prescribed by the doctor, and cooperate with rehabilitation therapy.

If the pain persists or is accompanied by numbness in the lower limbs, abnormal urination or defecation, etc., you should go to the orthopedics or rehabilitation department of a hospital promptly.