Yes they can pop... I wouldn't suggest popping them and allowing bacteria into the open sore but yes they can pop.
Bactroban is not effective for viral cold sores.
It's possible, there is salt in pickles and if there is salt on the pop corn then that could aggravate the cold sore.
Cold sores aren't airborne.
You don't get cold sores from the wind.
Cold sores are very contagious.
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.
Nystatin is an antibacterial agent, and cold sores are viral, so it is not effective for treating cold sores.