Contents
What Really Causes Bad Breath?
Published: Nov 01, 2023
Bad breath can be more than just an embarrassing problem; it can be a sign of underlying health issues. Discover the various causes of halitosis.
Oral Causes
Most cases of bad breath originate from the mouth. Common causes include periodontal disease, dry mouth, and poor oral hygiene. Bacteria break down food particles and dead cells, producing unpleasant odors. Addressing dental issues and maintaining good oral hygiene are key to preventing these problems.
Beyond the Mouth
Halitosis can also stem from nasal, respiratory, and gastrointestinal sources. Conditions like sinusitis, bronchitis, and gastroesophageal reflux can contribute to bad breath. These issues often require medical evaluation and treatment to resolve.
Systemic and Psychological Factors
Sometimes, bad breath is linked to systemic diseases like kidney or liver issues. Psychological factors, such as halitophobia, also play a role. Identifying these underlying causes is essential for effective management.
Frequently Asked Questions
Yes, dry mouth reduces saliva, allowing bacteria to thrive.
Yes, foods like garlic and onions can cause temporary bad breath.
No, it can also be caused by nasal, respiratory, or systemic conditions.
It is the fear of having bad breath despite no evidence.
Wrapping Up
Understanding the diverse causes of halitosis is the first step to solving it.
References
- Rosenberg M, Kozlovsky A, Gelernter I, et al. Self-estimation of oral malodor. J Dent Res 1995; 74:1577.
- Porter SR, Scully C. Oral malodour (halitosis). BMJ 2006; 333:632.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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