Itching feet can be caused by several factors that include fungal infections, skin dryness, psoriasis and certain medications, according to Healthline. Foot itching can also be caused by underlying medical conditions, so it is important for individuals with unexplained or persistent symptoms to consult with a physician.
Fungal infections of the feet can often be relieved with over-the-counter antifungal powders and creams, according to FootSmart. The condition can also be prevented by cleaning the feet thoroughly with anti-bacterial soap. Dry skin can often be remedied with creams and ointments. It is important to avoid lotions that contain alcohol, as these products can exacerbate dryness.