As unpleasant and distracting as they may be, itchy feet aren’t normally a sign of a serious medical condition. The most common culprit of itchy, scaly skin on the feet is a fungal infection like athlete’s foot. These infections thrive in damp environments, usually begin between the toes and occur most commonly in people whose feet have become very sweaty while confined to tight-fitting shoes. While athlete's foot is contagious, it can be treated easily with over-the-counter (OTC) antifungal medications. In some cases, itchy feet may result from an allergic reaction to skin creams or from an immune condition like psoriasis. Talk with your doctor if your itchy feet persist or worsen with OTC treatments.
