Determine cause: Bad breath can come from cavities, gum disease, diet, and gastric reflux, all of which are unaffected by toothbrushing. When the cause is determined, you can treat your problem. Consult with a dentist and a physician.
Answered 6/3/2013
5.1k views
From the lungs: If you have a reasonablly clean mouth, it may be coming from within, like the stomach or lungs. See a dentist first, then a physician if you want to be sure, .
Answered 12/9/2013
4.9k views
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