The Effects of Obesity on Joint Pain

Obesity is an important risk factor for osteoarthritis sufferers and joint pain is likely to be more common if you are overweight.
Although we are more likely to develop osteoarthritis as we age, being obese can exacerbate the age at which symptoms start.
In addition being obese can lower the age at which symptoms start.

Osteoarthritis develops when the cushioning material between the joints, known as cartilage, wears away, eventually allowing the bones to rub or grind together.
Unsurprisingly, the heavier we are, the more pressure we place on the body's load bearing joints - the knees, hips, spine and ankles.

Losing weight cannot reverse the damage already done to joints by osteoarthritis, but reducing the load on those damaged joints may help lessen the resulting pain.
However, the effect of obesity on the joints may be more than the mechanical stress on the joints caused by excess weight.
It's now also thought that chemicals released by abdominal fat may also contribute to joint inflammation.

Modern day living and work practises make the lumbar region of the back the most vulnerable area for pain problems.

Poor posture, prolonged sitting at computers and ageing are all associated with low back pain and it's likely that being obese exacerbates it.

The lower portion of the human spine – the lumbar region - is made up of five lumbar vertebrae that are separated by five intervertebral discs.
The discs stop the bones from grinding together and may be thought of as spinal shock absorbers, because they absorb the load of the entire upper body and associated muscles, tendons and ligaments.
The discs also permit movement at the waist as they act as pivot points and allow the lumbar spine to bend, rotate and twist.
Lack of exercise can lead to the supporting muscles becoming weak - a problem for everyone - but excess weight can also put the vertebrae and discs under greater pressure.

Exercise is usually recommended to both prevent and help alleviate back pain - not easy for someone who is obese - but, both walking and swimming can help to strengthen lower back muscles without putting extra strain on them.


AK Smith is a freelance writer and author.
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DISCLAIMER:
This blog is NOT a medical advice service – always consult your doctor for specific advice.
The information in this blog is for informational purposes only and is in no way intended to replace the professional medical care, advice, diagnosis or treatment of your doctor.
If you have symptoms or feel ill please see your doctor.