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Dr. Dental World 88% (135 ratings)
MDS, BDS
Dentist, Gurgaon  •  18 years experience
Bad breath can be caused by dry mouth (xerostomia), which occurs when the flow of saliva decreases. Saliva is necessary to cleanse the mouth and remove particles that may cause odor. Dry mouth may be caused by various medications, salivary gland problems or continuously breathing through the mouth. If you suffer from dry mouth, your dentist may prescribe or suggest using sugarless candy and increasing your fluid intake.
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