How do corn (in feet) arise?

Answer 1

A corn is a localized thickening of the skin due to pressure. Corns often occur on the top of the toes where there is pressure from the shoes.
However, they also occur at the sole of the foot and in between toes. Certain corns may become entwined with the nerves of the skin, these corns are particularly painful. Often corns develop a core which is often referred to as the "root" by patients.
Corns can be very painful, especially if there is inflammation and swelling around the corn.

This condition is more prevalent in females as a result of wearing tight or ill-fitting shoes. Corns appear as white/ gray or yellow/ brown in colour depending on your skin type. Symptoms include pain and swelling around the corn and discomfort with direct pressure.

Answer 2

21.11.06
How Do Corns (In Feet) Arise?

Pressure and friction from repetitive actions cause your skin to protect itself by bulding up corns - thick, hardened layers of skin. Some causes include
- Ill-Fitting Shoes. When shoes are too tight or have heels that are too high, they compress areas of your foot. When they are loose, your foot may repeatedly slide and rub against the shoe. You foot may also rub against a poorly placed seam or stitch inside the shoe.
- Skipping Socks. Wearing shoes and sandals without socks can lead to friction on your feet. Socks that do not fit properly also can be a problem.
- Bunions or Hammertoe. A bunion is an abnormal, bony bump that forms on the joint at the base of your big toe. A hammertoe is a toe deformity in which your toe becomes curled-up like a claw. Both of these conditions can cause constant rubbing inside your shoe.
- Foot Deformities. A pre-existing foot deformity, such as a bone spur, may put extra pressure on certain parts of your foot.

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