gum abscess or mouth ulcer? how do I tell the difference?

[gerbilnut]

I noticed a whitehead (tiny) sore by my back molar (root canalled/with crown afew years ago), it only is sore when i touch it so don't think it's an abscess? I'm using salt rinses and manuka honey to help clear it up. Is this something i should worry about or get checked out? I'd rather not go to the dentist now due to covid fear so hope it's something i can treat myself. I can eat on that side and no pain, i've been eating more sugary foods due to stress so is this what may have caused it? Thanks.

 

[Dr. Daniel]

Hi,

An ulcer is mostly temporary and should go away within two weeks. An abscess should remain (may increase or decrease over time).

 

[gerbilnut]

okay, thanks. it is going away so am hopeful it won't be an issue. What should i use to clean my gums to prevent an infection?

 

[Gordon]

Nothing. You can rinse round with salt water if you really want to do something but it won't make much difference