Replied By Gilliansage (Rowlett, Texas, United States) on 07/10/2011
I have tried everything, from Abreva, to prescriptions, to Herpecin. Mine get down right nasty, one time I had one about the size of a quarter on my upper lip. I than did some research and discovered Oregano Oil. It has to be the pure oil. I got it online from a specialty shop. I take a q-tip and apply it when the bumps and the tingling starts. It burns to the core, I also take lysine in pill form. I have found that too much Arginine which in is nuts aggrivates the cold sore. Make sure it is pure and not diluted. Also be very careful as it is strong as all out. I also add a drop or two to a glass of oj. Oh it's not easy to drink, but I find that when I have a cold sore, I also have a lymph node swell in my neck and my ulcer starts acting up. I take the Oregano to kill off any other infections I might have going on.