Canker sore healing: Cancer sores destroy tissue causing an ulcer, these take time to heal, typically a week or more.
Answered 6/8/2012
5.9k views
Licorice: Licorice has been used since ancient times to treat canker sores in the mouth. Also, small studies show it can be effective when used as a mouthwash -- 50-75% improvement in 1 day. http://tinyurl.com/kr9aeau sucking on dgl lozenges may work also. Other studies showed positive results with a dissolving licorice disk placed on the sore. http://tinyurl.com/mdvde3o.
Answered 12/9/2013
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