Painful callus on the foot: what to know

A callus is an area of thickened skin formed where the foot repeatedly bears pressure or rubs against footwear. Pain can arise when the thickened area is squeezed, cracked, or sits over a prominent joint. Bunions, Hammer Toe, Hallux Rigidus, or Flat Feet can change how weight moves through the foot and create a recurring pressure point. Plantar Fasciitis and Stress Fracture can also cause foot pain, but they are different problems and may not produce a callus.

Choose roomy shoes with a soft upper and enough space for the toes. Consider cushioned socks and avoid footwear that rubs the sore area. Do not cut, shave, or burn the callus yourself, and avoid medicated corn or callus products unless a clinician says they are suitable. A podiatry or orthopaedic assessment can check walking mechanics and whether Custom Orthotics could redistribute pressure.

Seek prompt care for spreading redness, warmth, drainage, an open crack, fever, or rapidly increasing pain. Arrange assessment if the area bleeds, keeps returning despite better footwear, or causes a change in walking. People with diabetes, reduced sensation, or circulation problems should have a foot lesion checked before attempting home treatment.

Ask whether the thickened area is a callus, corn, wart, or another lesion, and what is creating the pressure. Discuss safe trimming, footwear changes, padding, and whether your toe or arch shape needs treatment. Mention numbness, skin breaks, diabetes, and how long the pain has been present.