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Know Your Teeth - Infobites - What Are Cold Sores? -- Search By Keyword, Letter or Phrase - 1-877-2X-A-YEAR (1-877-292-9327)
Dental care and oral health information you need
from the Academy of General Dentistry

Monday, November 30, 2015
Know Your Teeth Academy of General Dentistry Know Your Teeth


Quick Reference

Halitosis (Bad Breath)

Do You Have Traveler's Breath?


Bad breath while traveling happens when the salivary glands slow down the production of saliva, which allows bacteria to grow inside the mouth and bad breath to develop.

Learn what those dental words mean.

Check out how your teeth and mouth change in every stage of life.



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What Are Cold Sores?


Cold sores, also known as fever blisters, are tiny, clear, fluid-filled blisters that form around the mouth and are caused by the herpes simplex virus (usually type 1, or HSV-1) living inside your nerve tissue. Cold sores usually do not last longer than two weeks. However, the sores are highly contagious and tend to recur when the virus is reactivated by a trigger such as stress, sunlight, fever or illness.


Reviewed: January 2012