If you have a cold sore, it's important to see your doctor if: 1  you have another health condition that has weakened your immune system. 2  the sores don't heal by themselves within 7 to 10 days. 3  you get cold sores often.  you have signs of a bacterial infection, such as fever, pus, or spreading redness.
Monterrey (Spanish pronunciation: [monteËrei] ( listen)), is the capital and largest city of the northeastern state of Nuevo LeÃ³n, in Mexico. The city is anchor to the third-largest metropolitan area in Mexico and is ranked as the ninth-largest city in the nation.
Monterrey Warnings and Dangers. The City of Monterrey in Mexico is a beautiful center of art and culture as well as it is teeming with things to do and see. But just like anywhere else in the world it has its rough patches and things to avoid so that you and your fellow adventurers can have a safe and happy trip. Driving.