Bad Breath: Causes and How to Eliminate It

Bad breath (halitosis) is a common problem that can affect confidence and social relationships.

Main Causes

• Inadequate oral hygiene
• Gingivitis or periodontitis
• Cavities
• Dry mouth
• Infections in mouth or throat
• Foods with strong odor
• Smoking
• Digestive problems

Practical Solutions

1. Improve oral hygiene with brushing and flossing

2. Clean tongue with brush or scraper

3. Use antimicrobial mouthwash

4. Drink plenty of water

5. Avoid foods with strong odor

6. Visit dentist regularly

When to Seek Professional Help

If bad breath persists despite care, it may indicate an oral or health problem requiring professional evaluation.

Technical Review: Dr. João G. Provin | Informational content - does not replace individual clinical evaluation.