Itchy calves may be related to pruritus, contact dermatitis, eczema, folliculitis and other causes, need to be on the cause of the use of ointment as prescribed by the doctor. 1. Pruritus: moisturizing, nourishing, anti-itching, oral or topical antihistamines, or short-term use of glucocorticoid ointment such as hydrocortisone ointment, tacrolimus ointment and other calcium-modulated neural phosphatase inhibitors. 2. Contact dermatitis: topical glucocorticoid cream such as dexamethasone can be used; if combined with infection, antibiotics such as fusidic acid can be used topically. 3. Eczema: topical glucocorticosteroid drugs such as hydrocortisone cream and calcineurin inhibitors such as tacrolimus ointment can be used. 4. Folliculitis: Topical mupirocin ointment, fusidic acid cream, 20% ichthyol ointment and other drugs can be used to kill and inhibit bacteria. It is recommended that the itchy calves go to the hospital in a timely manner to clarify the cause of the disease, standardized treatment under the guidance of the doctor, and follow the doctor’s instructions for medication to avoid delays in the condition.