There was a lady on Dr. Oz today talking about getting cold sores on her lips about every couple months. Said it is brought on by stress or the sun. So, Dr. Oz asked what her symptoms are before she actually gets the cold sore, and she says.. tingling. He proceeds to say, "if you have tingling, stop the mingling". Then tells her to use Abreva or take 1000 mg of Lysine per day for prevention. I guess what bothered me about it was he never once said the word Herpes, HSV 1 or HSV 2 or talked about the transmission of it etc..... wow, that was an eye opener. No one, not even a doctor wants to say the word "Herpes". This is exactly why everyone is embarrassed to have Herpes. I have had HSV2 for 13 years.