Itchy heel may be itchy due to too dry or local friction, or may be caused by disease causes, commonly pruritus, eczema, tinea pedis, some patients may have dry cracking, peeling skin, etc.: 1, too dry: when the season is dry, lack of moisture in the feet, may appear the symptoms of itchy heel. However, it is a transient symptom. You can soak your feet in warm water daily and moisturize them well; 2. Local friction: friction between the heel area and shoes may also cause itchy heels, which can usually be relieved after taking off the shoes. Pay attention to wearing loose shoes, strengthen local lubrication, moisturizing; 3, eczema: belongs to the skin allergic reaction, generally will appear red spots, often symmetrical. Short-term topical glucocorticoid ointments or oral anti-allergy medications, such as loratadine and cetirizine, can be used; 4. Tinea pedis: Tinea pedis is caused by a fungal infection with a positive fungal laboratory test result. Tinea pedis is somewhat contagious and is mainly transmitted through contact, so it is usually important to pay attention to cleanliness and protection. Topical antifungal medications such as bifenazole ointment, ketoconazole ointment, terbinafine ointment, etc. can be used topically; 5. Pruritus: Generally the itching is paroxysmal and varies in degree. And generally the itching will be more severe at night, and in severe cases it may even affect the patient’s sleep. It needs to be treated with oral antihistamines under the guidance of a doctor.