Corns are similar to calluses and caused by friction on the skin. Corns can cause pain and get inflamed when they press on a nerve in the foot or against a hard shoe, so it is important for your foot health and comfort to remove a corn as soon as it appears.
Corns can usually be avoided by wearing shoes that fit properly, are neither too loose or too tight, are not pointed and do not rub and cause friction. A useful tip when buying shoes is to consider trying on a pair at the end of the day when your feet could be warm and slightly swollen after being stood on all day. It is also good to remember to wear socks that are the right size and not too small or too large which will also cause the toes to bunch up and rub against the shoe.
It is important to keep your toenails trimmed. Toenails that are too long can push the toes up against the hard surface of the shoe and create friction and pressure which will gradually cause a corn to form. It is also important to keep feet clean and if they are very dry to moisturise them to reduce friction.
To ease the pain of a corn, you can use a corn pad to remove the excess pressure. Corn pads are donut shaped cushioned plasters with a hole in the centre for the corn to sit in and to protect it from chafing.
Use a corn and callus remover regularly to soften and help remove corns and calluses