Persistent bad breath may be linked to underlying dental or periodontal concerns that require professional attention. Dr. Rink takes a comprehensive, personalized approach to identifying causes and improving long-term oral health.
Causes of Bad Breath
- Gum Disease—Gum disease and plaque buildup are very common causes of persistent bad breath. Poor oral hygiene, tobacco use, and genetics can all contribute to these conditions.
- Dehydration—Inadequate water intake, breathing through your mouth, certain medications, and living in a dry climate can all cause dry mouth, which can often result in bad breath.
- Other Health Issues—Acid reflux, infections in the oral cavity, and inflammation of the ear canals, sinuses, and throat can lead to chronic bad breath. Some cancers can also result in a foul mouth odor.



