I seem to get repetitive Otitis Externa, which sometimes turns to impetigo when attempt to scratch or rub the itching. I've found the pain usually subsides after a day or two, but I usually end up with Otomise spray (which is wonderfully cool and soothing) and penicillin from the doctor. Even then, I can stay deaf for a couple of weeks or more until the swelling goes down. Matter of fact, I'm about to see the doc again for a follow-up check from the last lot, just to make sure I haven't got a perforated eardrum (was so swollen before that he couldn't even see it!).