Tooth paste doesn't really do any thing for cold sores, it doesn't have any antiviral properties which helps heal cold sores. The tooth paste may help sooth the symptoms, but it may take a while for the cold sore to go away. The best way to clear up a cold sore is to use Abreva or over the counter cold sore cream.
Probably not the best thing to use on cold sores, specially if they are around the mouth. That may aggravate your sores. The safest thing to use is over the counter cold sore creams like abreva.
Bactroban is not effective for viral cold sores.
Alum can be used to effectively treat cold sores and fever blisters by applying a paste made from alum powder and water directly onto the affected area. Alum has antiseptic and astringent properties that can help dry out the sores and promote healing. It can also help reduce pain and inflammation associated with cold sores and fever blisters.
Cold sores aren't airborne.
Cold sores are very contagious.
You don't get cold sores from the wind.
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.
Cold sores look like a blister.
You can get cold sores from hsv-2.
Biaxin is an antibacterial agent, and cold sores are viral, so it is not effective for treating cold sores.