Itchy diabetic feet may be caused by unreasonable blood sugar control or infection of tinea pedis or eczema, etc. According to the different causes of itchy feet, it can be treated with hypoglycemic drugs or antibacterial and antiallergic drugs. 1. If the itchy feet are caused by the lesions of blood vessels and nerves in the feet due to unreasonable blood sugar control, it can be treated with hypoglycemic drugs such as metformin and insulin under the guidance of physicians. 2. If it is due to the immune system decline and lead to fungal infection triggered by ringworm of the feet, thus causing itching, you can use topical terbinafine hydrochloride cream under the guidance of the physician for treatment. 3. If the itchiness is caused by eczema, you can use loratadine tablets and other anti-allergy drugs to treat it according to the doctor’s instruction. Diabetic itchy feet symptoms should be timely consultation, in order to prevent the deterioration of the condition, should be timely to clarify the cause of the disease, the use of drugs under the guidance of a professional physician, to avoid self-treatment or medication.