cold sores
"I went to the doctor with a bottom lip full of cold sores. I was swollen beyond anything (anyone remember Bubba from Forest Gump?). The doctor prescribed Valtrex 1 gram, 3 times a day (every 8 hours). Well, 24 hours have passed, my swelling is down to almost normal, and I'm already in the scab stage. AMAZING! I will be keeping this on hand all the time. By the way, I have been suffering with cold sores for 20  years, and have used everything from Abreva to L-Lysine to other homeopathic remedies. These are the quickest results EVER. Definitely worth the money."