cold sores
"I get at least three cold sores a year usually around wintertime. Now I get the pills prescribed by my doctor and have extra on hand to take when I first see signs of cold sores. I never catch it at tingling stage so I can only review what it does after taking when blisters already formed. My symptoms would last 10-14 days without this med. it goes swollen and painful and gross too. But with this med, I only get a red patch for 3-4 days and then it's gone. It's amazing!"