Bio Andrew âAndyâ Lambros is a web and graphic designer, developer, marketing expert and business consultant. He is the Co-founder and President of the Dream Builders Company, located just outside of Los Angeles, in Southern California.
I have a 3 year old with a sore in his mouth. It is between his upper lip and his gums at the very top. It looks like a white circle and it has a red streak coming down to his teeth.
Your child may have a cold sore. Cold sores are small, red blisters that crop up on or near the lips. They less commonly appear on gums, the inside of cheeks, or the roof of the mouth. See what a cold sore looks like in our rashes and skin conditions gallery. Cold sores have nothing to do with colds.