Abstract
Objective: To evaluate the self-perception of halitosis in undergraduate students of the FSG Dental Center. Methods: A questionnaire with objective questions assessed 182 undergraduate dentistry students about self-perception of halitosis. Data analysis was performed descriptively using absolute numbers and percentages. Results: Of the 182 participants, 132 female, the average age of 21.5 years. Most (71.9%) answered brushing their teeth three times a day and 96.1% reported having the habit of brushing their tongue. The use of mouthwash is made by 26.4% of the students. A percentage of 13.8% reported having / feeling dry mouth. Most (90.1%) do not taste bad in the mouth and only 19.3% believe they have halitosis. A minority (7.7%) reported never having been warned of bad breath. The vast majority of respondents (92.8%) report that their breath does not disrupt their social / affective lives. Also, 15.3% mentioned moving away from others because of bad breath. Conclusion: It is concluded that most participants do not seem to suffer from the halitosis problem, however a small percentage seems to be bothered by this issue. The search for further knowledge and help from a qualified professional is advised.