Feet especially itchy may be tinea pedis, eczema, sweat herpes caused by, can be respectively by the application of antifungal drugs, glucocorticoids, glycerite lotion combined moisturizing cream treatment. 1. Tinea pedis is caused by fungal infection, common symptoms include foot peeling, cracking and more scaly, pimples, itching, can be treated with topical ketoconazole, miconazole and other drugs for antifungal treatment. 2. foot eczema is due to a variety of internal and external factors lead to superficial dermal and epidermal inflammation, common symptoms manifested as herpes papules with oozing, itching, can be used through the topical hydrocortisone acetate, methylprednisolone acetate cream and other glucocorticoid anti-inflammatory treatment. 3. Sweat herpes pathogenesis is not clear, the main manifestation of the hands and feet appear rice-like size blisters, slightly higher out of the skin, more than one or a group, itching obvious, can be used externally glycerine lotion to stop itching and silicone cream, urea cream and other local moisturizing treatment. If the symptoms of itchy feet, you should go to the regular hospital in a timely manner to clarify the cause, the doctor according to the specific circumstances of the individualized treatment plan, so as not to delay the condition. All of the above drugs should be used under the guidance of a doctor.