Common Causes of Bad Breath

• Gum disease (periodontal disease): Most common dental cause — bacteria in infected gum pockets produce foul-smelling gases
• Poor oral hygiene: Bacteria on teeth, tongue, and gums break down food particles
• Dry mouth (xerostomia): Saliva cleanses the mouth — reduced saliva allows bacteria to thrive
• Dental cavities and infected teeth
• Ill-fitting dentures or dental appliances trapping food
• Tonsil stones (tonsilloliths)
• Post-nasal drip and sinus infections
• Acid reflux (GERD)
• Certain medications that cause dry mouth
• Tobacco use

The Tongue and Bad Breath

The tongue is a major source of bad breath. Bacteria accumulate in the grooves and crevices of the tongue, especially toward the back. Tongue scraping as part of your daily oral hygiene routine can significantly reduce bad breath.

Treatment for Chronic Bad Breath

Professional cleaning: Removes plaque and tartar that harbor odor-causing bacteria. Gum disease treatment: Scaling and root planing for periodontal disease. Cavity treatment: Filling or treating infected teeth. Dry mouth treatment: Saliva substitutes, medication adjustments, hydration. We will identify the specific cause of your bad breath and develop a targeted treatment plan.

Home Care Tips

Brush teeth twice daily, including the tongue. Floss daily. Use an antiseptic mouthwash. Stay well hydrated. Avoid tobacco. Chew sugar-free gum to stimulate saliva. Schedule regular professional cleanings every 6 months.