Corns, calluses and severe corns are formations of dead skin under the feet that can cause discomfort during walking or exercise. These foot issues often affect people with delicate feet but are treatable.
Corns, calluses, severe corns: how do they differ?
Understanding the differences between these common foot conditions is essential.
- Corn: a localized thickening of skin that can develop a painful core, similar to a pebble in the shoe.
- Callus: also called callosity or hyperkeratosis, is an accumulation of excess skin layers that may crack if untreated.
- Severe corn: an advanced, painful corn with a brownish center caused by excessive pressure and internal bleeding.
Consult your podiatrist or nurse specialist for effective treatment and healthy feet.
Symptoms
Symptoms vary by condition and require attention to pain and appearance.
- Callus: often painless initially, can become painful callus clusters usually on the foot sole or toes.
- Corn: pale yellow and mostly painless or mildly painful.
- Severe corn: reddish and painful due to inflammation and internal bleeding.
Early professional consultation is advised for effective management.
Causes
Foot problems like corns often result from factors such as repeated rubbing, improper footwear, circulatory issues, and toe deformities.
- Repeated friction during activities can trigger corns and calluses.
- Ill-fitting shoes deform toes, promoting callus formation.
- Circulatory problems increase callus risks and potential ulceration.
- Deformed toes (hammer toe, hallux valgus) cause skin irritation and corns.
Microtraumas are common causes, but diabetics and those with infected calluses should urgently consult a podiatrist.
Higher risk individuals
Certain groups face greater risks of complications from corns and calluses:
- Diabetics: risk of slow-healing wounds from foot corns.
- Seniors: more fragile skin requires vigilance against foot pressure and rubbing.
Preventing corns, calluses and severe corns
Prevention tips help avoid development of these foot skin issues.
- Wear soft, well-fitting shoes and socks to allow free foot movement.
- Use orthotics or orthopedic insoles to protect feet from trauma.
- Keep feet well hydrated, especially sensitive areas.
- Consider gel cushions and silicone orthotics for sore feet after consulting a podiatrist.
- Reduce pressure on feet to prevent skin rubbing and tender areas.
Podiatrist care
Professional care may be needed to restore foot health.
- Removal of corns and calluses: podiatrists can painlessly eliminate these formations.
- Orthopedic insoles and braces: help correct foot posture and reduce corn formation (more here).
- Surgical toe adjustment: minor surgery to correct deformities like hallux valgus.