Corns are small, tender areas of thickened skin, most often found on the toes. They develop due to repeated pressure or friction on the skin.
The Root Cause: Pressure and Friction
The primary reason for corn formation is consistent rubbing or pressure against a specific area of skin. This continuous irritation causes the skin to thicken as a protective mechanism.
Several factors contribute to this pressure and friction:
- Ill-fitting shoes: Shoes that are too tight, too narrow, or have a poorly designed shape are the most common culprits. High heels, in particular, often lead to corn development.
- Improper walking motion: An abnormal gait or walking style can also put excessive pressure on certain areas of the foot.
- Repeated activities: Repetitive motions involving the hands or feet, such as those in certain professions or hobbies, can increase friction and pressure, leading to corn formation.
Types of Corns
While the underlying cause remains consistent, different types of corns can develop depending on their location and characteristics:
- Hard corns: These appear as hard, raised bumps usually on the tops or sides of toes.
- Soft corns: These are softer, whiter corns that often form between toes.
Prevention and Treatment
Preventing corns often involves addressing the root cause – reducing pressure and friction:
- Wear properly fitting shoes: Shoes should be comfortable, with enough space for your toes.
- Use padding or cushions: These can help distribute pressure and protect vulnerable areas.
- Maintain good foot hygiene: Keep your feet clean and dry to prevent secondary infections.
Treatment options include over-the-counter remedies and, in some cases, professional medical intervention.
