When I get a canker sore, I chew yerba buena (mint leaf) with salt and leave it pressed up against the canker sore. Hurts like a mother, but I notice a difference.
Years ago a friend of mine had a mouth full of canker sores. Everything the dr gave her never worked includin lanicaine, she couldn't talk or function. After months of going through this we tried natural home remidies and found out it was great. Yogurt, the kind that has fruit on the bottom, the kind you stir to mix up, this activates the live cultures in it to soothe the pain and get to the real problem. Which is a intestinal flura upset. Yogurt balances all this out and within eating 1 to 2 or three a day all canker sores will be gone within 24 to 48 hours. I have recomdend this to other friends and even did this with my girls when they were little, worked everytime. The best thing about this is anyone from babies to adults can eat this, and is so much cheaper than a dr appointment and perscriptions that aren't always going to work. Good luck to everyone. And I hope you find this helpful.
I've had horrible canker sores my whole life. They would turn into huge open wounds that would usually last 2 weeks or so (unless I accidentally bit one) no matter what I did. I was able to figure out that acidic fruit, nuts, etc... caused them but sometimes I 'd get them anyway. I tried most remedies on this site before finding the one that works -- a yogurt a day! Now, regardless of what I eat, I never get one (unless I run out of yogurt) and if I do, they go away quickly. Good news for yogurt lovers... bummer for the others.
I have a really easy cure/method of prevention for canker sores. I read this remedy for canker sores in "The Doctor's Book of Home Remedy's" about 12 years ago. I had suffered miserably from chronic canker sores since I was a child. It seemed like I constantly had them and always several at once(never just one) All you have to do is eat a cup of yogurt every day. I think the book said to eat 4 oz of plain yogurt daily but it doesn't matter. You are eating it for the LIVE CULTURES. (Don't freeze it - frozen yogurt wont work - it will kill the cultures) You can eat any flavor you like, any brand (store brand, Yoplait, Dannon, etc), fruit on the bottom, pre-stirred,etc. Doesn't matter. It will take a few weeks for the canker sores to disappear so be patient and stick with it, but if you continue to eat the yogurt they will not come back. I have not had bad canker sores now in years. I do notice that if I don't happen to eat it for more than a couple days I can feel the canker sores returning. This has been a wonderful solution for me. I hope this will help someone else. It is an easy solution for kids because there's sure to be a flavor they like.
Okay, i have tried everything under the sun... including almost all of the remedies shown here but didn't get any real relief of prevention until i tried one thing... a supplement called lactobacillus acidophilus. i use the extra strength one. it is amazing! i used to get 5 even 6 sores at a time! i stayed with several all the time. now after being on this supplement i rarely get any. it has now been three weeks and i am still canker soar free. if i do get one it barely bothers me and is gone in no time. i have done alot of research on this and i promise it truley works. i was told by a doctor that canker sore also come from a build up of in yeast in your system so i was told to eat yogurt everyday but i felt i needed more (i also got tired of eating it everyday) so i found what was in yogurt (probiotics) and found an extra strength formula because my outbreaks were so bad and it really worked!!!!!! please try it....you will be amazed! remebmer to keep the bottle in the refrigerator and give it a few weeks to really start working...also remember to take it every day!!!! good luck!
I had cankers until I started eating yogurt with active bacterial cultures. It really works. One small yogurt a day & once there gone, keep eating the yogurt & they won't come back. I have done it.