Bumps on the gums can occur ... know what causes canker sores, but some believe they develop when the immune system mistakenly attacks the mucosal cells that line the mouth. Around 80% of sores ...

Gargling with salt water can help to ease the pain of a sore ... from the gums, which helps in cleaning and preventing the buildup of plaque and tartar. A buildup of bacteria in the mouth can ...

They most commonly occur on the inside of your cheeks or lips but can also form on the tongue, gums, or back of the mouth. It’s possible to have more than one canker sore at a time. Read on if ...