Overview
Calluses are thickened, hardened areas of skin that develop as a protective response to repeated friction, pressure, or irritation. They commonly appear on the hands or feet and, while usually harmless, can cause discomfort or pain if neglected. In South Korea, dermatology clinics and podiatry centers provide advanced care for callus management, including non-invasive treatments and prevention guidance.
What is Calluses?
A callus is a localized area of toughened skin formed to protect underlying tissue from repeated mechanical stress. Unlike corns, which are smaller and more localized, calluses are usually broader and flatter. They often develop on weight-bearing areas like the soles of the feet or hands used frequently for manual work or sports.
Symptoms
- Thickened, rough, or hard skin
- Yellowish or grayish discoloration
- Mild to moderate discomfort or tenderness
- Dry, flaky skin in the affected area
- Pain when pressure is applied, especially on feet
Causes
Calluses develop due to:
- Repeated friction from shoes, tools, or sports equipment
- Prolonged pressure on certain areas of the skin
- Abnormal gait or foot structure
- Manual labor, typing, or playing musical instruments
- Wearing tight or poorly fitting footwear
Risk Factors
- Frequent walking, running, or standing
- Wearing high heels or narrow shoes
- Foot deformities such as bunions or hammertoes
- Engaging in sports or occupations with repetitive hand use
- Dry skin or lack of proper foot care
Complications
- Pain and discomfort while walking or gripping objects
- Cracks in the skin, increasing the risk of infection
- Ulcer formation in individuals with diabetes or poor circulation
- Reduced mobility or functional limitations if left untreated
Prevention
- Wear well-fitted, cushioned shoes
- Use protective gloves during manual labor or sports
- Keep feet and hands moisturized
- Apply padding or orthotic inserts to reduce pressure points
- Avoid walking barefoot on hard surfaces for prolonged periods
- Regularly file thickened skin with a pumice stone or callus file
Treatment Options in Korea
South Korea offers modern dermatological and podiatric care for calluses, ranging from conservative measures to professional procedures:
- Diagnosis
- Visual inspection and assessment by dermatologists or podiatrists
- Check for underlying structural issues or deformities contributing to callus formation
- Conservative Care
- Soaking the affected area in warm water
- Moisturizing and softening creams containing urea or salicylic acid
- Regular use of pumice stones or gentle exfoliation
- Medical Treatments
- Professional debridement by podiatrists
- Prescription keratolytic agents for stubborn calluses
- Orthotic devices to correct abnormal pressure distribution
- Surgical Intervention (Rare)
- For severe calluses linked to foot deformities, minor corrective surgery may be recommended
- Performed in specialized hospitals or orthopedic centers
