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                        I have chronic halitosis, I've had for some time now.  I've tried all kinds of products nothing seems to help and the problem seems to be getting worst.  It's like a fecal smell that comes from the back of my throat.  I took some antibiotics once, for Hpylori, smell went away, but came back soon after I was done with the medication.  Does anyone have any suggestions, or cures for my awful problem.  Thank You.