Cure Canker Sores with Inexpensive Home Remedies

Last Modified on Aug 21, 2014

Ibuprofen   1  0   

Posted by Mary (Philadelphia, Pa) on 12/23/2010

[YEA]  Thank you!!!! This afternoon a canker sore became incredibly painful. Tried salt water. Tried lisine. Came here and tried Apple Cider Vinegar. All either did nothing or made it hurt more. Kept reading here and saw all the good aspirin reports. Didn't have aspirin so I used ibuprofen instead. Oh my goodness, it's now numb. No pain at all. Even if it doesn't last, a bit of relief is a godsend!

L-Lysine   9  0   

Posted by Jmcclain (Little Rock, Ar) on 03/11/2014

[YEA]  I remembered the recommendation for Lysine for canker sores-- after I had a full-blown painful one. I did not want to wait however long it takes for the Lysine to work in my system, so I simply held a Lysine tablet on the sore for as long as I could (about 3 minutes). It immediately stopped stinging and began to heal. A few hours later, I did it again (motivated to hold it longer) and I am pain free now. It still looks terrible but does not hurt. I never dreamed it would work so quickly.

Posted by Mary G. (Santa Cruz, California, Usa) on 03/25/2012

[YEA]  About 8 years ago my daughter (then in her early 20's and my husband both were plagued with canker sores. A co-worker of mine at the time suggested L lysine, 500 mg tablets. It totally cleared up the canker sores and they didn't need to keep taking it after the sores were gone. They both keep a supply handy to take at the first sign of a recurrence.

Posted by Mmsg (Somewhere, Europe) on 02/19/2012

[YEA]  Finally, after 5 years of constant struggle with canker sores, I hope I've found the solution, thank G-d! I had taken l-lysine on an off with varying degrees of success untill I was told to take it (with water, of course) ON AN EMPTY STOMACH, away from food. For me, that was the secret, and so far so good, not one new sore! Now I just take one capsule of 500g. once in the morning for maintenance.

Posted by Sara
Sacramento, Ca USA
49 Posts
Thank you so much for sharing this valuable information with us, and I am glad your canker sore is not bothering you, anymore. My mom is 76 years old, and she is suffering from Canker Sore for 8 years now. She tired from A to Z nothing has worked out. What brand of L-Lysine did you use? You said that you took in the morning before taking breakfast. How much was the time gap between taking L-Lysine and taking breakfast? I would appreciate if you reply me, or you can send me an e-mail S_wali(at)yahoo(dot)com

You may live long and thrive!

Posted by Bill (Orem, UT) on 05/28/2008

[YEA]  I've had massive dime-sized canker sores for years and had tried just about everything by the time I had finally found this website. I tried the recommended L-Lysine tablets 2 times a day (morning and evening) and have been doing so for about 6 months now. I am happy to say I have finally found the cure for canker sores, trust me, L-Lysine works! I never get canker sores anymore.

Posted by Carol (Hamburg, NY) on 03/14/2007

[YEA]  For years, my teenage grandchildren suffered through excruciatingly painful episodes of canker sores. After trying & failing with many remedies suggested by their mother & others, including their M.D., they finally tried the old-fashioned home-remedy that their great-grandmother used! L-lysine, a simple, low cost cure. They now are tried & true users of L-lysine, and have almost become heroes with their college friends. The treatment is: Immediately upon the beginning of an out-break, take two 500 mg. tablets. Continue taking one 500 mg. tablet each day until 2 or 3 days past the day the canker sore appears to be healed. "L-lysine is an essential amino acid needed in our diet. It is found in animal protein, such as milk protein. It is recommended that young adults need approximately 23 mg of L-lysine per day per kilogram (10 mg per lb) of body weight. The proteins of cereals; wheat gluten, for example, do not provide enough L-lysine (Columbia University Press Encyclopedia)". Little do the young believe that Grandmother's could be so smart - until they try the "old- fashioned home remedies!

Posted by Maya (Ft Leavenworth) on 11/19/2005

[YEA]  My daughter and I would get canker scores often, until a friend told me about Lysine. We both take one a day, and if ever one starts to appear, then take 2 pills and the scores are gone. I told a great friend who had very dry lips and the lysine has worked for her as well! Love it! The pain is gone!

Posted by Thesa (Colorado Springs) on 11/15/2005

[YEA]  My 5 year old daughter came down with a horribly serious case of canker sores. Her mouth had several sores on her tongue, cheek, and gums. Her gums were so red and swollen you could barely see her little teeth. Her breath was absolutely terrible and she barely ate or drank a thing. Finally after a week of different attempts, we had her gargle with 6 drops of tea tree oil in 4 oz. of water three times a day, gave her half an adult dose of L-lysine crushed up into water once a day, gave her a homeopathic every hour and had her drink 16 oz. of water with acidophilus/FOS throughout the day. We kept her completely off of sugar, dairy and meat and mostly she ate cottage cheese and plain yogurt. Within one day she was so much better and finally eating and within 3 days totally better!

Posted by Lynda (Durham, NH) on 10/20/2005

[YEA]  My nurse practitioner recommended L-Lysine for my debilitating canker sores. They would last for weeks and were so bad that the pain extended to my neck and lymph nodes. I couldn't even eat without excruciating pain. When I feel a canker sore coming on, I take 1 gram 3 times a day and the sore is gone within a day or two.

Posted by Donnie (Spartanburg, SC)

[YEA]  A supplement called LYSINE helps to heal mouth sores faster, just take a 1-gram capsule 2 or 3 times a day.

Lemon Juice   1  0   

Posted by Sam (London, Uk) on 08/16/2009

[YEA]  Lemon Juice for Mouth Ulcers:

I've recently had a bit of a fight with ulcers on the back of my throat and roof of my mouth. They are so painful and yet again the doctor can describe nothing to cure them, only a paste to numb them....which in my eyes (as a singer) is not going to do me much help!! I've tried ACV and ginger with no luck, but the last time Cayenne Pepper in Hot water seemed to do the trick but this time neither could help me and they would not budge! I decided to squeeze the juice of a fresh lemon into a cup and gargle with it...BLOW ME DOWN!!!! IT STUNG LIKE HELL and my eyes watered, however I could feel them burning on the roof of my felt like they wanted to grow legs and run out of there!!! So 24hours after the lemon juice gargle, the redness has calmed down and they are totally on the time I am going to add salt to this mixture and burn them right out!! But for now the lemon juice has worked wonders!!

Maalox and Benadryl Liquid   1  0   

Posted by Elaine (Bloomington, usa) on 02/15/2008

[YEA]  For a canker sore combine equal parts Maalox (or generic equivalent) and Benadryl liquid (or generic equivalent).Shake well and swish around mouth. Do not rinse. After eating brush teeth and repeat this.

Manuka Honey   1  0   

Posted by Corinna (London, Kent, England) on 02/05/2010

[YEA]  I sometimes get very painful mouth ulcers. I simply put a bit of manuka honey on it and they disappear within a day or two.

Posted by Tahiti
Pittsburgh, Pa
Thanks for the information Corinna. If I should ever get one again (hope I never do), I will try the Manuka Honey on it. Mine wasn't so painful, just large, ugly and embarrassing! It was on the front part of my bottom lip for everyone to see. Thanks again!

Milk of Magnesia, Allergy Meds   1  0   

Posted by Amanda (San antonio, TX) on 12/27/2007

[YEA]  I swished one part Milk of Mag to one part Liquid Allergy Med in my mouth and my cold sores were painless and i was able to eat better.

Mouth Sore Solution   2  0   

Posted by Ren (Cebu City, Philippines) on 06/30/2007

[YEA]  Mouth Sore Solution is proven effective for treatment of mouth sore and recurrent aphthous ulcer which cures in just a few seconds. It is cheap and available in the Philippine drugstores specifically in Cebu City. I don't know if it is available in other countries. Each bottle contains 4mL solution - Potassium Alum, Sodium Chloride, and Acetic Acid. Directions: Soak a piece of cotton bud into the solution and apply to the affected area. Let it stay for 20 seconds, and then gargle with water. That's it! the pain is gone in just seconds not days or weeks. Though it stings in the process of application but it's worth it than suffering in several days or weeks

Posted by Deborah
San Luis Obispo, California
[YEA]   "My dentist sold me a $40 teeny tiny bottle of solution and gave me a pack of little cotton applicators. He told me to be sure that the bottle is stored standing because it will eat through the plastic cap if left on its side!! Not very reassuring! Anyway, it truly does work like magic. Just as described, you put it directly on the sore for 20 or 30 seconds, rinse and the pain starts to recede immediately. A day or two and the sore is totally gone. My husband uses it with the same results.

I do also think my diet has a great deal to do with cankers, though. Too much peanut butter (more than once every three or four days) will for sure give me one. I recently also switched toothpaste and I have had only one sore since doing so. I think it was aggrevated by my teeth whitening procedure.

Posted by Kevin
Tan An, Vietnam
This does work wonders. I used it in Cebu, and have been trying to find it in other countries, but with no luck. I tried to take a bottle home to the USA with me, but it had spilled out in my bag. I guess your dentist was right about it eating through the plastic. I get a sore every time I bite my lip. This is the only thing that is a real cure. Everything else just tries to numb the pain. If the makers of this could distribute it, they would make millions.

next page


DISCLAIMER: Our readers offer information and opinions on Earth Clinic, not as a substitute for professional medical prevention, diagnosis, or treatment. Please consult with your physician, pharmacist, or health care provider before taking any home remedies or supplements or following any treatment suggested by anyone on this site. Only your health care provider, personal physician, or pharmacist can provide you with advice on what is safe and effective for your unique needs or diagnose your particular medical history.

Copyright © 2014 | Terms of Service | Privacy Policy | About Us | Contact Us | Search