Causes of foot peeling serious and itchy causes more such as: eczema, tinea pedis, allergic dermatitis, etc., according to the cause of the selection of different drugs for treatment. 1. eczema: chronic eczema manifested in the affected area of the skin infiltration on the dark red spots with pimples, scratches and scales, local skin thickening, surface roughness, often accompanied by itching, the lesions should be used petroleum jelly to do a good job of moisturizing, and topical glucocorticoids, such as hydrocortisone cream, etc., but also oral xitetirizine tablets, such as antihistamine medication for treatment. 2. Tinea pedis: a skin disease caused by fungal infection, should avoid sharing living things with others. You can choose to use miconazole cream, terbinafine cream, etc. under the guidance of a professional physician, or oral ketoconazole capsules, terbinafine tablets and other drugs for treatment. 3. Allergic dermatitis: avoid contact with suspected sensitizers, choose to take oral antihistamines such as loratadine tablets under the guidance of a professional physician, external glycerite lotion, tacrolimus ointment and other drugs for treatment. Caused by foot peeling serious and itchy may also have other reasons, should go to the hospital in time for examination and diagnosis, to clarify the cause of the disease, under the guidance of a professional doctor to carry out targeted treatment, to avoid aggravation of the condition.