The blisters on the feet are very itchy and peeling generally because of tinea pedis, contact dermatitis or eczema, etc., according to the cause of the targeted use of antifungal (such as clotrimazole), anti-allergy drugs (such as loratadine), anti-itch medicine (such as glycerol lotion), and so on. 1. Tinea pedis: Itchy blisters on the feet may be tinea pedis, due to fungal infection of the foot skin. Patients can use clotrimazole cream, miconazole ointment and other antifungal drugs for treatment. 2. Contact dermatitis: Itchy blisters on the feet may be contact dermatitis. First of all, we need to clarify the causative factors and avoid, and then give medication such as topical glucocorticoid ointment (hydrocortisone butyrate), glycerine lotion, oral antihistamine drugs such as loratadine. 3. Eczema: Itchy blisters on the feet may also be caused by eczema, which can be treated with glycerite lotion and tretinoin acetate cream. It is recommended that once a patient finds himself with blisters on his feet, itchy and peeling, he should seek medical attention in time to complete the relevant examinations and standardize the treatment. Drugs may cause side effects symptoms, medication should be used under the guidance of a doctor, do not blindly use drugs.