title: Second opinion. I started to have an itchy outer ear about the same time that I got my new hearing aid. What could be the cause?
mesh_terms: D003877:Dermatitis, Contact / Q000209:etiology*; D004431:Ear, External; D006310:Hearing Aids / Q000009:adverse effects; D006801:Humans; D011537:Pruritus / Q000209:etiology*