How to remove thick and hard dead skin on the soles of the feet

Thick and hard dead skin on the soles of the feet may be caused by natural aging, excessive friction, dry skin, calluses, athlete's foot, and other conditions. Generally, these can be treated through methods such as soaking feet in warm water, exfoliating with a pumice stone, applying exfoliating creams, or using medications. A detailed explanation is as follows:

1. Natural aging: As people age, the skin's natural cell renewal cycle on the soles of the feet slows down. New cells are produced more slowly, and old keratinized cells cannot be shed in time, accumulating on the skin surface and causing thick, hard dead skin. It is recommended to use a pumice stone to gradually exfoliate the dead skin, making the skin smoother.

2. Excessive friction: Prolonged walking or running subjects the soles of the feet to excessive friction, leading to gradual thickening of the stratum corneum. It is recommended to soak feet in warm water appropriately to soften the dead skin, making it easier to remove. This can also promote blood circulation and relieve fatigue.

3. Dry skin: Insufficient skin hydration accelerates moisture loss on the soles of the feet, leading to increased and hardened dead skin. It is recommended to use an exfoliating cream containing fine abrasive particles to help remove accumulated dead skin cells, effectively improving the condition of the soles.

4. Calluses: Calluses are mainly caused by long-term pressure and friction on localized areas of skin, leading to excessive keratinization and thickening of the stratum corneum. Manual laborers commonly develop calluses on their palms and soles, resulting in the aforementioned symptoms. It is recommended to gently exfoliate after soaking the feet using a pumice stone or foot file.

5. Athlete's foot: Athlete's foot is a skin condition caused by fungal infection. The fungus causes thickening and overgrowth of the stratum corneum, potentially leading to symptoms such as itching, blisters, and flaking. Patients may follow medical advice to use topical or oral antifungal medications such as amorolfine hydrochloride cream, luliconazole cream, or itraconazole capsules.

Maintaining foot hygiene is important in daily life. If the dead skin persists and cannot be resolved, it is recommended to seek timely medical attention and follow professional guidance for appropriate treatment.