Itching symptoms accompanying the earlobe below are usually due to the following reasons: a. Allergic patients can cause allergic allergic reactions in the earlobe, face and eyes after coming into contact with allergens, manifesting as obvious local swelling and itching discomfort. Patients are advised to stay away from allergens as soon as possible, while drinking plenty of warm water, taking oral loratadine, paracetamol and other drugs to reduce the allergic allergic reaction in the body, and the itchy area can be externally rubbed with glyburide lotion to relieve the itchy symptoms, and the itching of the earlobe can be completely relieved after 24-48 hours. Second, if there is a local skin wound ulcer under the earlobe, local itching discomfort will occur during the process of granulation tissue growth, which is a normal physiological process, patients should not scratch excessively to avoid causing infection of the wound. This is a normal physiological process. Patients should not scratch excessively so as not to cause infection of the wound. You can rub Oleo gel or Xitropan ointment externally to improve local blood circulation and reduce itching symptoms.