Definition of resistor. : a device that has electrical resistance and that is used in an electric circuit for protection, operation, or current control.
Other skin conditions that result in dry, thickened skin on the foot include athlete's foot (tinea pedis), leg vein problems (venous stasis), psoriasis, and skin rashes caused by allergy or irritants. A common cause of dry, scaly skin and accentuated skin lines on a child's feet is the condition atopic dermatitis. 1  Photos and descriptions of eczema, atopic dermatitis, contact dermatitis, and athlete's foot.  Physical Stress: The environment inside a shoe can get very hot -- sometimes well over 120 degrees.
Dry skin, usually the culprit behind cracked heels, commonly appears on such areas of the feet as the soles and heels. Shop Now. Causes: The best way to treat and also prevent dry, cracked skin on your feet is to use good therapeutic ointments and creams.Avoid using lotions, as these often contain alcohol, which actually dries the skin out more. Dry skin can result from a variety of reasons: 1  Age.2  Improperly fitting shoes. 3  Athlete's foot.4  Psoriasis.he best way to treat and also prevent dry, cracked skin on your feet is to use good therapeutic ointments and creams. Avoid using lotions, as these often contain alcohol, which actually dries the skin out more. Dry skin can result from a variety of reasons: 1  Age. 2  Improperly fitting shoes.