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 feet are generally a symptom of another problem, and if you have dry feet you may experience additional symptoms such as: 1  Itchiness. 2  Redness. 3  Cracks in the feet (fissures). 4  Rough skin. 5  Flaky skin. 6  Peeling skin. 7  Rash (usually brought on by itching).any of the treatment methods mentioned above can also be used to prevent dry skin on your feet. Here are some tips to help you avoid this condition: 1  Talk to your doctor about over-the-counter lotions, creams, and moisturizers to help you manage the dryness. 2  Do not rub or scratch the affected area.