Yes; L-lysine treats cold sores.
No cold sores are a form of heroes which is viral A form of HERPES. There are many drugs for clearing up cold sores. There are also natural supplements that work also. Personally I take 100 mg of lLysine every day and I don't get them anymore. And before I started taking it everyday, when I got a cold sore, I would take 2000 mg every 6 hours and the sore would be gone in three days and never really "erupt" to a nasty looking one.
Bactroban is not effective for viral cold sores.
You don't get cold sores from the wind.
Cold sores are very contagious.
Cold sores aren't airborne.
Cold sores are caused by a virus, and polysporin is not active against viruses, so it won't work for cold sores.
They do have cold sores in South America.
Cold sores aren't bad but they can be painful.
You can get cold sores from hsv-2.
Cold sores look like a blister.
Biaxin is an antibacterial agent, and cold sores are viral, so it is not effective for treating cold sores.
Nystatin is an antibacterial agent, and cold sores are viral, so it is not effective for treating cold sores.