When symptoms of itchy soles appear, you can first go to the hospital dermatology department for a fungal test; if it is positive, it means tinea pedis and can be treated with antifungal treatment, such as topical antifungal ketoconazole or terbinafine cream; if the fungal test is negative, you can follow the eczema anti-allergy treatment, such as oral loratadine and topical eutrophonium cream. The specific medication needs to be diagnosed and then treated under the guidance of a doctor.