Showing posts with label Halitosis. Show all posts
Showing posts with label Halitosis. Show all posts

Wednesday, December 8, 2021

Oral Malodour / Foetor / Bad Breath / Halitosis

Halitosis is a common social condition that affects a considerable portion of the general population. The prevalence of halitosis is close to 50% in a few populations. Under few circumstances, this oral condition may cause embarrassment, depression and make relationships more difficult. Some studies have investigated whether the psychology of the patients might have some influence on the complaints about halitosis, or even on halitosis itself. In a study that included more than one thousand participants and self-reported halitosis, scientists have reported that poor oral hygiene and general anxiety are associated with halitosis.[1]
Halitosis is divided into intraoral, extraoral, pseudohalitosis and halitophobia. Intraoral halitosis, responsible for 85% of the cases of halitosis, is subdivided into physiologic (genuine) halitosis or pathologic halitosis. Extraoral halitosis occurs when malodor appears with no oral cause, as in the case of pulmonary causes. Both patients with pseudohalitosis and halitophobia present with complaints of halitosis, but without any diagnostic evidence of malodor.[1]
The most common cause of oral malodor is the poor oral hygiene. Due to poor oral hygiene, a large number of bacteria belonging to different species make their home in the mouth. They survive on the food particles entangled in between the teeth and as a by-product, produce different substances like Sulphides, Mercaptans and Amines in gas form. These gases are perceived as bad breath by other people.