A callus forms when the skin thickens in response to repeated friction, pressure, or irritation. The body’s natural defense mechanism activates when excessive rubbing or stress occurs on the outer layer of skin, prompting the skin cells to multiply and create a protective layer. Calluses commonly develop on the feet, hands, or other areas subjected to frequent friction, such as the heels, palms, and fingers.
While calluses are generally harmless and painless, they can become uncomfortable if they grow too thick or if underlying tissues become irritated. Activities like walking, running, or manual labor often lead to callus formation due to consistent pressure on specific skin areas. Wearing proper footwear, using protective gloves, and regularly moisturizing the skin can help prevent calluses. If a callus becomes painful or problematic, consulting a healthcare professional can provide relief and appropriate treatment.
Causes for a Callus
A callus develops due to repeated friction, pressure, or irritation on the skin. Activities such as walking or running in ill-fitting shoes, using hand tools without gloves, or playing musical instruments can create constant rubbing on specific areas of the skin, prompting the body’s natural defense mechanism. This response causes the outer layer of skin to thicken and form a callus as a protective measure against further damage.
Improperly fitting footwear or high heels can concentrate pressure on the heels or toes, leading to calluses. Similarly, manual labor or sports that involve gripping equipment tightly can cause calluses on the hands.
Individuals with foot deformities, such as bunions or hammertoes, are more prone to developing calluses due to altered weight distribution and friction points. Additionally, dry skin lacking adequate moisture can contribute to callus formation by making the skin more susceptible to damage from friction.
Effective prevention involves wearing well-fitted footwear, using protective gloves, and keeping the skin moisturized to minimize friction and reduce the likelihood of developing calluses.
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