Wearing shoes that are narrow, tight, ill-fitting or high-heeled often leads to the development of callous and corns. Also, foot conditions such as bunions and hammer toes or even arthrits can cause excess callous and corns. However, most commonly callous and corns develop from excess pressure and friction as a result from over-pronation.Treatment solutions for callous and cornsCallous and corns should be removed professionally (by a Podiatrist or Chiropodist). Podiatrist-developed Footlogics orthotics can help reduce or prevent the formation of callous and corns by biomechanical re-alignment of the foot and reducing the exces pressure and friction.