title: Oral malodor: causes, assessment, and treatment.
abstract: Oral malodor has been recognized in the literature since ancient times. However, in the last 5 to 6 years, it has come to the forefront of public and dental professional awareness. Oral malodor is caused mainly by facultative bacteria on the tongue that produce volatile organic compounds. Traditional assessment methods include organoleptic measurements and gas chromatography. Newer techniques make diagnosis more convenient, and the electronic nose is in the early stages of development. After assessment, active practices of using proper oral hygiene products and making small lifestyle changes can reduce the amount of oral malodor significantly for an individual. Understanding causes, assessment, and treatment of oral malodor can help dental professionals find ways to decrease its prevalence and increase their patients' well-being.
authors.affiliation: University Health Resources Group, Culver City, California, USA.
authors.forename: Sushma
authors.initials: S
authors.lastname: Nachnani
mesh_terms: D000891:Anti-Infective Agents, Local / Q000627:therapeutic use; D018441:Biofilms; D001944:Breath Tests; D002849:Chromatography, Gas; D006209:Halitosis / Q000175:diagnosis / Q000209:etiology / Q000382:microbiology / Q000628:therapy; D006801:Humans; D009910:Oral Hygiene; D013457:Sulfur Compounds / Q000378:metabolism*; D014059:Tongue / Q000382:microbiology; D014987:Xerostomia / Q000139:chemically induced / Q000150:complications
chemical_list: D000891:Anti-Infective Agents, Local; D013457:Sulfur Compounds