Itchy legs may be caused by eczema, urticaria, ringworm, it is recommended that the patient under the guidance of a doctor to clarify the specific causes of the disease, through the drug to treat the symptoms. 1. Eczema: the clinical manifestations of eczema in various forms, accompanied by intense itching. Patients can use topical glucocorticoid drugs to relieve itching, such as hydrocortisone butyrate, Denadyl cream, etc.. 2. Urticaria: In summer, patients can use glycerin lotion to relieve itching, and in winter, patients can use Benadryl cream to relieve itching. At the same time, patients can take oral antihistamines, such as levocetirizine hydrochloride, olopatadine hydrochloride and so on. 3. Ringworm: ringworm is caused by fungal infections, patients can use ketoconazole lotion to stop itching, and in severe cases, oral itraconazole can also be taken. All of the above drugs should be used in accordance with the doctor’s instructions. For patients with itchy legs, it is recommended to go to the regular hospital for examination in a timely manner, under the guidance of professional doctors for symptomatic treatment.