The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.
Vinegar
Posted by John (Fitchburg, MA) on 05/11/2007
★★★★★
i have two canker sores , one small one on my upper lip and a big one on my lower lip. i used saltwater but it just tasted nasty, stung, and didnt help at all. i put regular vinegar on a q-tip and held it on each sore for a minute. it stung but after another minute it stopped hurting. i could finally put on my chapstick with out using my finger to spread it. i just tried it so im still waiting to see if itll last until tomorrow
Vinegar and Hydrogen Peroxide
Posted by Precious (Austin, TX) on 06/20/2007
★★★★★
Vinegar and Peroxide (mouth sores) I learned from my mother to treat mouth sores (whether a bit lip/tongue or a cold sore) with a mixture of hydrogen peroxide and vinegar (any type of vinegar seems to work okay, but Apple Cider is the best and most palatable). I have always used this remedy, and nothing else has ever worked. I've tried many OTC remedies and none relieve the pain AND speed the healing process like this mixture. What I want to know is... why doesn't H2O2 alone have as good an effect? Some people seem to swear by it, but it has never been as effective when I tried it alone.
Wasabi
Posted by Stargene (Ben Lomond, Ca) on 01/30/2010
★★★★★
For decades I'd suffered from canker sores (aka: aphthous ulcers) inside my mouth. A dental study of Japanese communities revealed that their low dental plaque was due to compounds called isothiocyanates in wasabi, the green radish paste. Since that time, 12 years ago, I have not had a SINGLE canker sore, even though I still abrade my mouth, gum and inner lips as much as ever, because every day I brush my teeth using ~1 part wasabi to ~3-4 parts toothpaste, ANY toothpaste.
The wasabi actually inhibits bacteria from attaching to mouth surfaces using their plaque! This is an actual preventive which works.
Wasabi
Posted by Paul (Mountain View, CA) on 02/06/2007
★★★★★
After years of suffering from painful mouth ulcers (Canker sores) and trying several unsuccessful natural cures, wasabi did the trick. I stumbled on this cure accidentally, but have used it successfully for the last 2 years. At the first sign of sores, I eat wasabi chips or wasabi peas and the development of the ulcers are arrested and they are completely gone in 12-36 hours. Usually just a handful of chips a couple of times a day does the trick. I have also tried wasabi mayonnaise and straight wasabi. They do work well; but the combination of the wasabi and salt in the chips and peas seems to work best. I know it sounds crazy, but try it! Just make sure the wasabi comes in contact with affected area for a minute or two. What used to cause 7-10 days of agony on a regular basis, is now barely a ripple in my life. I don't know if it will work for all types of mouth ulcers, but it worked for mine.
Water
Posted by al (Belleville, canada) on 12/16/2007
★★★★★
hi I appreciate your website I as well am subject to canker sores on my toung,especially when my body gets very acidic. So I cut out heavy spices and started drinking 2-1/2 pitchers of water every day in a week no more cankers try it.
Water Pulling
Posted by Msg (Somewhere, Europe) on 03/20/2010
★★★★★
i tried oil pulling with water instead of oil. i have been having recurrent canker sores for the past 3 years. after a week of "water pulling" they are greatly reduced. i spit out the water when it gets too much volume, and just continue with new water. i drink after cleaning my mouth when i'm done pulling.
Yerba Buena
Posted by Monica (Norwalk, CA) on 05/31/2006
★★★★★
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.
Yogurt
Posted by Whitney (Livonia, Mi) on 01/01/2011
★★★★★
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.
Yogurt
Posted by Michael (Ocean City, NJ) on 03/20/2007
★★★★★
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.
Yogurt
Posted by Katherine (Portland, Oregon) on 03/20/2007
★★★★★
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.
Yogurt
Posted by Teri (Denham Springs, LA) on 11/04/2006
★★★★★
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!
Yogurt
Posted by Bruce (Nova Scotia Canada)
★★★★★
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.
