Calluses can occur anywhere on the body where there is friction and/or pressure. When associated with a diabetic, calluses can be the first sign of ulcer formation. While they can also show up on the hands, most diabetics will experience calluses on their feet. Usually caused by uneven application of weight on the foot, calluses can also occur due to poor-fitting shoes or not using socks. For this reason calluses usually develop on the soles of the feet on the heel or ball. Amongst diabetics, those with neuropathy are the most at risk.

When Diabetic Calluses Become Something Else

While calluses themselves are harmless and can be treated daily at home, a callus that is left untreated due to diabetic neuropathy can lead to a foot ulcer. Calluses create pressure on the foot and can cause the skin under the surface to break down. The callus may then …