Would this cause discomfort or itching ears? My 2 year old puts his fingers in his ears and scratches his scalp behind ears (mostly when asleep) I think he is due for his final back teeth to come through so I put it down to that. He is a very slow teether and has done this for a while. He does also seem to have excessive ear wax (I only remove when it has come out of the ear with a gentle wipe). He doesn't have any symptoms of an ear infection at all. No rash on his scalp or neck/ears. Any ideas? X