cold sores
"Had one of those tricky cold sores where there is no tingling or burning, it just up and shows up out of no where. Showed up as a single blister around 10pm and I knew there was nothing I could do except ice it until the morning. Continued to ice all night in the hopes that it would not get worse and went to the doctor first thing in the morning. Took 2 pills in the morning and 2 pills at night and it is essentially gone, two days later. Never broke open, never crusted. Just kinda disappeared, all because of this little miracle pill. Definitely worth going to the doctor for - hopefully one day it will be available OTC!"