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Sixteen Home Remedies for Canker Sores

Q. I was having a serious bout of canker sores, with two deep ones on my tongue and several new ones. I could hardly eat.

I read the suggestions in your Home and Herbal Remedies book, but I had none of the items mentioned. The discussion got me thinking, though, and I tried swishing Pepto-Bismol around in my mouth before going to bed.

The result was unbelievable. I had no pain the next day; the sores were almost healed. I swished one more time, and now they’re gone. I thought your readers might like to know.

A. Thank you for sharing this new treatment. We have heard about a wide range of remedies, from applying alum or instant tea powder to the sore to avoiding toothpaste containing sodium lauryl sulfate (SLS). Some readers have found relief swishing maple syrup, molasses, sauerkraut juice, buttermilk or a baking soda solution in the mouth.

Your Pepto-Bismol remedy resembles one we heard about years ago: swishing a mouthful of Mylanta around for a few minutes.

Many readers report that taking L-lysine tablets or vitamin B12 can prevent canker sores, while others have had success taking Prelief or eating canned green beans, banana or kiwi fruit.

Many of these remedies can be found in our book, The People’s Pharmacy Quick & Handy Home Remedies.

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About the Author
Terry Graedon, PhD, is a medical anthropologist and co-host of The People’s Pharmacy radio show, co-author of The People’s Pharmacy syndicated newspaper columns and numerous books, and co-founder of The People’s Pharmacy website. Terry taught in the Duke University School of Nursing and was an adjunct assistant professor in the Department of Anthropology. She is a Fellow of the Society of Applied Anthropology. Terry is one of the country's leading authorities on the science behind folk remedies..
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