The first thing to rule out is an injury to the bone. This would most likely occur following a fall or impact. If the pain started after an impact, I would recommend going to see a doctor as soon as you can, as an X-ray may be needed to rule out a small chip or crack in the bone

A verruca is a wart on the foot. These can differ slightly from warts elsewhere in that they tend to be flat or even grow inwards, due to the pressure on the foot preventing it from growing outwards.

There are several steps you can take to help improve your child's immune system

Seborrhoeic dermatitis most commonly starts during adolescence, when the glands produce more and different oils.