Cold sores & AG Colloidal Silver
"A big reason for me to always have a bottle of Colloidal Silver in the house is to fight a cold sore, I unfortunately don't get the warning tingle, however, if I apply it directly on and around the area as soon as I feel any hint of any cold sore, often, whenever I think of it, and always before bed it and it usually soothes and reduces the cold sore size. I have found many uses for colloidal silver and I find it helps me with everything concerned with dealing with a cold sore!"