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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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I Have A History Of Canker Sores, But They Were

I have a history of canker sores, but they were always transient. I've started using a CPAP machine and now the canker sorts have remained for almost a year! Could it be from improper cleaning of the machine, or is it more likely from dry mouth, from which I also suffer (and do treat)?
Sun, 27 Dec 2015
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I Have A History Of Canker Sores, But They Were