Irritable hip (coxitis fugax) is a common condition involving symptoms such as temporary hip pain and limping that primarily affects children. This health tip provides more information about this condition.
Has your child suddenly started limping and you don't know why? And is he or she unable to ignore the pain, even when playing? If so, you should do something about it. It could be a condition known as irritable hip: temporary pain caused by fluid in the hip joint.
Irritable hip (transient synovitis, build-up of fluid in the hip joint) usually occurs in children between the ages of four and ten.
Some sufferers develop a slightly raised temperature but no fever.
Irritable hip is usually preceded by a cold and, less often, by a viral stomach or intestinal infection.
Children who develop the condition experience pain in their hip or groin that often radiates down to their knee. The pain is usually just on one side.
The pain is caused by fluid in the hip joint that generally disappears after a few days.
It is important to rule out a fall as the cause.
The exact cause of irritable hip is still unclear.
To ensure a quick and safe recovery, the hip must be protected. For children with the condition, that means no sport. Walking sticks may help relieve strain on the hip joint when walking, and very small children will need to stay in bed.
In consultation with a doctor, painkillers and anti-inflammatory drugs are usually used. These drugs help to reduce local inflammation and the build-up of fluid. You should see a clear improvement in the condition after a week. Contact a paediatrician if there is no improvement or if the child has a temperature of more than 38.5°C.