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Results for “Halitosis”

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At least 19 recordsLinked to original sources
PubMed1990

Delusional halitosis. Review of the literature and analysis of 32 cases.

Halitosis, or bad breath, is a feature of some oral and systemic diseases. However, there are apparently healthy individuals who complain of having bad breath which no one else can smell and for which no local or systemic condition can be found. This condition, referred to in this article as delusional halitosis, has identical features with a psychiatric disorder, monosymptomatic hypochondriacal psychosis. This paper reviews the literature on halitosis and oral psychogenic disorders and presents an analysis of 32 cases of delusional halitosis that presented at the University of Benin Dental Hospital, Nigeria, in the period 1984-1986.

Adolescent↗
PubMed1992

Halitosis and Helicobacter pylori. A possible link?

The exact pathophysiological mechanism of halitosis is not clear, and in many patients the etiology is an enigma. We followed three couples in which one member or both had halitosis. All the subjects had evidence of Helicobacter pylori infection. All received a treatment course of colloidal bismuth subcitrate four times a day and 250 mg metronidazole three times a day. There was impressive improvement in their symptoms, the halitosis disappearing along with eradication of the organism. We call the attention of physicians to the possible connection between halitosis, H. pylori infection, and familial occurrence. Further studies to confirm this surprising association are in order.

Antacids↗
PubMed1991

Halitosis measurement by an industrial sulphide monitor.

Previous studies have established that hydrogen sulphide and mercaptans are the primary components of halitosis (bad breath). In the present investigation, we report a simple, rapid technique for measurement of halitosis-related sulphides. The technique is based on a portable instrument generally used for environmental safety applications. Seventy-five volunteers were measured using this technique, and the results (in peak ppb hydrogen sulphide equivalents) compared with organoleptic assessment by 7 judges. A highly significant overall correlation (r = 0.603; P less than 0.001) was obtained between these 2 methods. Moreover, in most cases, the organoleptic ratings of the individual judges correlated more highly with sulphide monitor values than with one another. The simplicity of the technique suggests its use in clinical studies as well as in diagnosis and treatment of patients with this complaint.

Adolescent↗
PubMed1990

Extrinsic duodenal obstruction and halitosis.

Two siblings with extrinsic duodenal obstruction caused by congenital peritoneal bands are reported. Attention is drawn to the unusual physical sign of halitosis as a presenting feature. It is suggested that this physical sign may be an indication for barium studies.

Adolescent↗
PubMedDate not supplied

[Halitosis].

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Female↗
PubMed1976

[Halitosis].

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Halitosis↗
PubMed1975

[Halitosis].

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Adult↗
PubMedDate not supplied

Effects of a two-phase oil-water mouthwash on halitosis.

Many oral microorganisms possess hydrophobic outer surfaces. A two-phase, oil-water mouthwash has, therefore, recently been developed to remove such oral microorganisms. The oil phase consists of olive oil and other essential oils. The aqueous phase includes cetylpyridinium chloride, which is a disinfectant that promotes the adhesion of microorganisms to oil droplets. This study determined the effects of this mouthwash on the production of volatile sulfide in vivo and in vitro. Neither rinsing with water nor brushing teeth decreased the concentration of sulfide in mouth air at 3.5 h after treatment. A reduction of only 30% of sulfide was observed when a commercial mouthwash was used. However, this study demonstrated that use of the two-phase mouthwash led to approximately 80% reduction of sulfide. Furthermore, volatile sulfide and 2-ketobutyrate productions from methionine in a saliva putrefaction system were completely inhibited by the two-phase mouthwash; and consumption of methionine was decreased by 65 percent. It is concluded that the two-phase mouthwash strongly inhibits the production of volatile sulfide.

Adolescent↗