There are many reasons why earlobes are itchy and peeling, and the common ones are eczema, contact dermatitis, mosquito bites, ringworm and so on. 1. Eczema: Eczema of the skin caused by internal and external stimuli may lead to itchy and peeling earlobes. 2. Contact dermatitis: earlobe area of the skin in contact with sensitizers, can also induce contact dermatitis, resulting in itchy earlobes and peeling. 3. Mosquito bites: mosquito bites the skin of the earlobe area, can also cause local skin swelling, itching, may lead to earlobe itching and peeling. 4. ringworm: fungal infection caused by ringworm, may lead to local skin erythema, flaking, itching, manifested as itchy earlobes and peeling phenomenon. Itchy earlobes and peeling skin, there may be other reasons, need to go to the hospital in time to diagnose the cause.