Itchy calves are commonly caused by local dry skin, chronic eczema and systemic diseases, etc. Moisturizing creams such as petroleum jelly, glucocorticoid creams such as hydrocortisone ointment and glycerol lotion can be used as prescribed by the doctor. 1. Local dry skin: often occurs in autumn and winter or the elderly, due to local dry skin leading to itching symptoms, can use moisturizing creams such as petroleum jelly to relieve. 2. Chronic eczema: local skin lesions, can cause obvious itching of the skin, such as hydrocortisone ointment and other glucocorticoid ointment can be used as prescribed by the doctor for relief, but note that allergy is prohibited. 3. Systemic diseases: common such as diabetes caused by local itching, can be appropriate use of glycerite lotion for treatment. It is recommended to go to the hospital in time to avoid delaying the condition.