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Related Experiment Videos

Halitosis: a review.

L Feller1, E Blignaut

  • 1Department of Periodontology and Oral Medicine, Medunsa Oral Health Centre, Faculty of Dentistry, University of Limpopo (Medunsa Campus).

SADJ : Journal of the South African Dental Association = Tydskrif Van Die Suid-Afrikaanse Tandheelkundige Vereniging
|May 3, 2005
PubMed
Summary
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Halitosis, or bad breath, is primarily caused by volatile sulfur compounds (VSC) from bacterial activity. Effective management focuses on oral hygiene, tongue cleaning, and addressing underlying systemic causes.

Area of Science:

  • Oral Medicine
  • Biochemistry
  • Microbiology

Background:

  • Halitosis, commonly known as bad breath, is mainly caused by volatile sulfur compounds (VSC).
  • VSCs result from bacterial protein breakdown, often linked to poor oral hygiene, periodontal disease, dry mouth, and tongue bacteria.
  • A smaller percentage of halitosis cases stem from systemic conditions like liver or kidney issues, respiratory infections, or gastric problems.

Purpose of the Study:

  • To review the causes, detection methods, and management strategies for halitosis.
  • To highlight the limitations of current diagnostic tools for halitosis.
  • To emphasize the importance of dental professional knowledge in managing halitosis.

Main Methods:

  • Review of existing literature on halitosis etiology, diagnosis, and treatment.

Related Experiment Videos

  • Discussion of diagnostic methods including organoleptic assessment, sulfide monitoring, and gas chromatography.
  • Analysis of the shortcomings of current diagnostic techniques.

    • Main Results:

    • Most halitosis originates in the oral cavity due to bacterial activity, particularly on the tongue.
    • Systemic disorders account for 10-20% of halitosis cases.
    • Current diagnostic methods for halitosis have significant limitations, and a precise analytical system is lacking.

    Conclusions:

    • Effective halitosis management requires diligent plaque control, periodontal disease treatment, and regular tongue cleaning.
    • Mouth rinses may offer temporary relief.
    • Enhanced understanding and diagnostic capabilities are needed for comprehensive halitosis management.