Thanks for your replies!! I hadn't been getting coldsores for a long time and was very happy, and if I did get one it was very small and gone very fast... but now all of a sudden without even warning I woke up with a huge one, I was shocked!!! UGH!!!!

I have been stressed lately, just went through lasik eye surgery and healing and nervous about it, taking a long time to see so I must be thinking about it more than I thought?? Just want to kill the coldsores asap!! And I hope this doesn't mean that more are on the way. Stress definitely activates them on me, or if I'm in the sun too much or get sunburn around my lips. And even if I have the flu or fever one will pop up, it's usually during the time when my immune system is low. stressed, sick or period times. what's left in life? ha...

Someone told me applying vinegar to them works to kill them when you first feel it coming or I've also read lemon juice mixed with salt. But I try everything. Just hate it when they are big and on the skin area, not just the corner of the mouth, they last so much longer.
Thanks,
Cari