Cold Sores
"Used it for years, works great but the side effect is empty pockets. Even with insurance, it costs $174, $700 w/o. You would think it is a life saving drug. Like the others, used to be a max $30 copay. My Dr. said to try otc Cortizone as soon as I feel a cold sore coming on, it actually works for me and costs under $10!!!"