Canker sore. Dear god it's awful!!

[Ellessdee]

To the point that I've not consumed anything other than a smoothie and some veg today. Never had one before. Its on the gum under the back of my teeth where the tip of my tongue touches. Any tips on how to get rid? Had it for 3 ish days but bad pain only came on today. Have tried salt water rinses and chlorhexifine mouthwash. It's just awful. Any advice?

Try Bonjela or a lignocaine mouth wash prior to eating - latter requires prescription in Australia and is expensive.

You could always post pictures on the sporner board. There are always knowledgeable canker and pimple people there.

sorry I can’t help, seconding the anaesthetic gel is all I can really do. Hope you feel better soon.