Occasionally this cartilage can become inflamed due to repeated irritation (often caused by sleeping on the ear) or from sun exposure. Repeated irritation to the.... Itchy ear lobes and itchy outer ears are both symptoms of allergies, particularly contact allergies from metals or suncreens or from skin eczema. Itchiness from non-.... Aug 6, 2018 Sure, itchy ears are annoying. But resist the temptation to stick something in there to scratch the itch. Discover what may be causing your itch... 5