Canker sores. These can appear anywhere in your mouth, including your gums. They’re not contagious. They usually show up as red splotches in your mouth, but they can have a white coating ...

Here are six reasons why you may have white spots on your gums and how to treat each condition. 1. Canker sores Canker sores are small yellow or white mouth ulcers that have a red border.

Several conditions can cause spots or patches of your gums to turn white ... of uneven shape and gum pain, especially after eating acidic or spicy foods. White or red lesions can be signs of ...

But if HSV-1 does reach your tonsils, you might see white or red spots in the form of ... lymph nodes Blisters (cold sores) on your lips, tongue, and gums You're more likely to show symptoms ...