Itchy feet with blisters (i.e., “blisters”) may be caused by tinea pedis, eczema, herpes sweating, etc., and can be treated through medication, physical therapy, surgery, etc. 1. Tinea pedis: usually caused by fungal infection and other reasons, blisters, vesicles, itching and other symptoms may appear, so itchy feet blisters may be caused by tinea pedis. Can be through the use of ketoconazole cream, terbinafine hydrochloride cream and other local antifungal medicines, if necessary, can follow the doctor’s prescription oral antifungal drug treatment, such as itraconazole, terbinafine and so on. 2. Eczema: it may be caused by heredity, external stimuli and other factors of inflammatory diseases, erythema, blisters, itching and other symptoms, can appear in the feet blisters itchy situation. Often external mometasone furoate and other glucocorticoid ointment, oral cetirizine and other antihistamines, if necessary, oral cyclosporine and other immunosuppressants as prescribed by the doctor, or ultraviolet irradiation and other physical therapy. 3. Sweat herpes: a blistering skin disease that often occurs on the palms of the hands, soles of the feet and other parts of the skin, often with skin blisters, itching, pain and other symptoms, may be itchy blisters in the feet. Topical glucocorticoid creams such as tretinoin cream or calcium-modulated phosphatase inhibitors such as tacrolimus ointment are often used, and antihistamines such as loratadine may also be taken orally as prescribed by the doctor. The foot blisters itchy situation, it is recommended that under the guidance of the physician, after the cause of the disease, follow the doctor’s prescription treatment, to avoid the private use of drugs, causing discomfort and other symptoms.