Spicy food, tobacco, coffee, and poor oral hygiene are familiar causes of bad breath. But if halitosis persists and you can’t explain it, consider these surprising causes.
Five less-obvious culprits
- Low-carb diet — ketones released into your breath; manage with xylitol gum and water.
- Medications — many reduce saliva; stay hydrated and use sugarless mints.
- Being sick — colds, strep, and sinusitis deposit infected mucus at the back of the throat.
- Alcohol — converted to acetic acid, which causes odor.
- Heartburn & GERD — stomach contents flow back toward the mouth.
While usually harmless, persistent bad breath can signal a lifestyle issue or a more serious condition. A family dentist can help you find the right solution — reach out today.