i am in a habit of sitting in front of computer for at least 6 hours per day. but when i am at home i usually prefer not to sit on a chair but on my comfy bed. But i have noticed its not comfortable and i am suffering from some slight back pain. is this so dangerous to work on laptop while sitting on bed?


Answered by: Maria/MD Health Forum.com Team

Back pain can be caused by problems with any of the structures that make up the spine which includes discs, muscles, ligaments and tendons. In low back pain, postural stress is a significant contributor, this commonly results from carrying out activities such as lifting, sitting or bending a poor position. Sitting for prolonged periods in a poor position is the most common cause of postural stress. When your spine is not in proper alignment, the structures in the back can suffer from extra stress. Once poor sitting posture has become a habit, certain movements and certain positions can eventually produce pain.

Your back pain could mean that your spine is not properly aligned while sitting on the bed, but it could also indicate other problems. A visit to the doctor is recommended to find out whether the back pain is brought on by postural stress or structural abnormalities such as spinal arthritis or herniated discs. In some people, back pain is caused by diseases affecting the internal organs. These conditions include pancreatitis, ulcerative colitis and kidney stones. In women, back pain can also indicate pelvic inflammatory disease and other problems in the reproductive tract.

The treatment for back pain would depend on its cause. Some get good results from drug treatment and physical therapy sessions. If your back pain is caused by postural stress, there are many self-care measures that can help prevent further problems. Among the important steps towards back pain prevention is adopting a good posture. The spine’s normal curve should be maintained while lifting objects, standing and sitting. When you are sitting on the bed when you use your laptop, your spine may not be in proper alignment, thus may cause strain on your back muscles. Laptop users can ward-off back problems by sitting in a comfortable, adjustable chair that has a good lower back support. The top of screen should be at eye level. Taking regular breaks is also encouraged to decrease the risk for discomfort. Short breaks will reduce the pressure in the discs and relieve the stress on the surrounding tissues.

Weak and unused muscles are known to increase one’s risk of back pain. There are many simple exercises and activities that can keep your back in shape. Stretching and low impact aerobic activities such walking and swimming may be recommended to promote endurance and allow your back muscles to work better. Consulting a doctor is advised before starting an exercise program. Your doctor will tell you if there are certain movements or exercises that you need to avoid.

This blog entry is for general information only. I recommend that you discuss your symptoms with your own doctor.

References:
http://www.nhs.uk/Livewell/workplacehealth/Pages/Laptophealth.aspx
http://www.ergonomicrescue.com.au/laptop_ergonomics.htm
http://www.foundhealth.com/show/37/Back-Pain/Overview
Mc Kenzie. R. 1985. Treat your lower back. Third Edition. Spinal Publications

Tags: Back Pain, computer use, laptop use, low back pain