(copy/paste):I have one under my tongue. I tried rinsing my mouth with salt water with no relief. Sometimes it hurts real bad.
How do you deal with those?
I never got them very often but I know someone that ddHad them quite often when I was younger and they were miserable. Didn't do much but hope they'd go away eventually without any "treatment".
Oddly, at some age (forget when) they just stopped happening.
not to my knowledge. there's no cure that i'm aware of. they hafta go away on their own i think.I know it takes away pain but does it cure them for?
only issue is it says campho phinique can't be used inside the mouth.I had one a couple of nights ago. After brush/mouthwash, I put some Capho-Phinique (sp?) on it. Gone the next day.
Sometimes it takes a few days/applications. I got this sore from chomping down on the side of my mouth while eating in bed (Ouch!)... I know, I should have expected that. But Spooky was comfy and I didn't wanna bother her. (self-facepalm)
When I would get a cold sore, I could feel it beginning to start with my lip beginning to buzz. My doctor prescribed a pill to take as soon as I felt it coming on and if I took the pill soon enough, the cold sore would never develop. The medication is Acyclovir, which fights off cold sores caused by the herpes simplex virus. I keep it handy because I get one about twice a year caused mostly by stress.Canker sores and cold sores are completely different things. Cold sores are contagious blisters caused by the herpes simplex virus, usually on or around the lips, while canker sores are non-contagious ulcers inside the mouth.
Under the tongue is a rough place to try and heal. Any mouth sores I come up with dentures or even biting my inner cheekI have one under my tongue. I tried rinsing my mouth with salt water with no relief. Sometimes it hurts real bad.
How do you deal with those?

I hope at least one of the options will be helpful for you!!Thank you for the information. I have honeyso I m going to try that fist. I may try some of the others if the honey doesn't work out.
Thank you!I hope at least one of the options will be helpful for you!!