I have the same problem! I had acne in my ear which took a while to heal, and the itching started right after. If I tilt my head to where the ear is facing downward, it tends to make the itching lessen or go away, but it's only a temporary fix. I've tried antibiotics, antifungals, even anti-inflammatories, but nothing works. Please, any help anyone can provide would be an absolute lifesaver. I keep going to ENTs and they've all been useless.