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Tongue coating: related factors
Marie Van Tornout1, Jesica Dadamio, Wim Coucke
1Department of Periodontology, Catholic University Leuven, Leuven, Belgium.
Journal of Clinical Periodontology
|January 3, 2013
Summary
Poor oral hygiene is the primary driver of tongue coating, a common issue linked to bad breath. Other factors like smoking and diet also play a role in its formation.
Area of Science:
- Oral health
- Halitosis research
- Microbiology
Background:
- Tongue coating is frequently observed in patients with oral malodor.
- The specific factors contributing to tongue coating formation are not fully understood.
- This study investigates potential causes of tongue coating in individuals experiencing bad breath.
Purpose of the Study:
- To identify factors associated with the presence of tongue coating.
- To analyze the relationship between tongue coating and oral malodor.
- To understand the etiology of tongue coating in a halitosis clinic population.
Main Methods:
- Patients with halitosis were recruited from a specialized clinic.
- Data collected included medical history, diet, oral hygiene habits, and tongue coating indices (Miyazaki, Winkel, modified Winkel).
- Measurements included organoleptic scores, breath sulfur compounds, tongue coating weight, and salivary flow.
Main Results:
- Oral hygiene level was the most significant factor correlated with tongue coating presence.
- Smoking, denture use, periodontal status, and dietary habits showed correlations, though less pronounced.
- Specific tongue coating indices were used to quantify the amount of coating.
Conclusions:
- Tongue coating is multifactorial, with oral hygiene being the strongest determinant.
- Understanding these factors can aid in managing tongue coating and associated oral malodor.
- Further research may explore the interplay of these factors in detail.
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