Cold Sore Stages

Cold sores have 8 stages from the dormant stage until the final red spot disappears. The time line of these cold sores vary with individuals based on their current health and ability to heal. For the most part, with the folks I've worked with, the average time for cold sores is about 3 to 4 weeks. During this time, you are very contagious and must use social responsibility in refraining from sexual activity or any physical social interaction.
More cold sores information.
Cold sores.