or cold sore help? Sorry to post this here but so many people seem to see this. I have a few blisters on my chin and I seem to get a tingly feeling across it when one is about to appear, it's blister like and then crusts over (I know disgusting) and it's also itchy. I was at the after hours clinic back in August and he said it was Impetigo and treated with antibiotics/cream and then it reoccured, so went back and he said he had no idea what it was...maybe cold sores...so again he treated with another antibiotic...and now it's back again!?! I'm trying to leave it because I see my family doctor on tuesday and hopefully he'll take it a little more serious and swab or something. But I'm just hoping someone can help and knows what it could be OR of any home remedies. I had to go to ds hockey last night and was so embarrassed as i'm thinking everyone thinks I have severe acne. Sorry it's so long, thanks for any help!