★★★★★
Most of the time, when I feel the first tingle of a cold sore, I can head it off with high doses of lysine. Unfortunately, there are some times, like the one I'm dealing with now, where a cold sore comes out overnight without any warning and is past the point of not showing up by the time I wake up in the morning. Whenever that happens, I put a little bit of clove bud essential oil on a cotton ball and hold it against the sore for about 30 seconds. It's amazing because it clears the cold sore up faster and also takes the pain and itching away immediately. I have a toddler, so after I apply clove bud oil, I cover the sore with a colloidal patch to keep little hands from bumping into the infected site.
Clove Oil
★★★★★
Clove Oil for Cold Sores: Another remedy that isnt listed on here is clove oil. i have used it ever since i read it in the back of the master cleanse book. I get these blisters approx. once a year. The clove oil dries them up and clears them out. It works like a charm if you dont mind the taste. I also heard that a little bit of clove oil on the back of your tongue is also a remedy to help quitting smoking. I have never needed to use anything else but the clove oil, oh and tea tree oil works quite well too. good luck, i know these things suck. :)