Sores or ulcers can develop on the skin within the nose. If a person can see them, they may resemble little pimples or scabs. They might be red, white, or yellow.

Although cold sores usually appear around the mouth, they might also appear in or around your nose. While this can be painful, OTC and prescription medications can help relieve discomfort. Certain ...

Cold sores are usually visible to a person looking at the child because they’re located around the mouth, on the lips, or near the nose. Canker sores, in contrast, develop within the mouth.