I get cold sores(the herpies virus kind) all the time. I know it sounds painful, but I put rubbing
alcohol on it when it first starts tingeling, and about every hour or so for the first 3 days(except at night). It works, please try it! When I tell people, they think I'm crazy, but when they try it, they can't believe it! If June form at all(which sometimes they go caway completely) they last about a week instead of 3, and they never scab.