Periodontitis presenting among betel quid users: A case series.

Background: Betel leaf chewing habit has been studied extensively, as it has been an ancient practice in many Asian countries. Although betel leaf has been reported to have potential beneficial properties, it has also been shown to have a strong association with oral diseases, including periodontitis. This case series addresses the presentation of periodontitis among betel quid users, to help clinicians identify and manage such patients when they are encountered in settings outside the countries and territories where betel quid use is common.

Methods: Four patients of Asian ethnicity were referred to The Ohio State University College of Dentistry Graduate Periodontology clinic for periodontal treatment. Targeted questioning resulted in all four patients reporting a past and current betel leaf chewing habit, established at a young age, typically in a family setting, and long before their immigration from their native country.

Results: All four patients exhibited similar reddish-brown staining on the teeth and generalized radiographic bone loss. Notably, the patients disclosed the betel chewing habit only after different vernacular names for betel quid were used during questioning, which complicated history taking. Severe periodontitis (stage III/IV, grade C) was diagnosed in all four patients, who were given appropriate periodontal treatment plans.

Conclusion: Betel leaf chewing, prevalent in many Asian countries, is associated with periodontitis and may present with extensive tooth staining. Oral healthcare providers should consider this cultural habit and pursue thorough assessment and history taking for their patients originating from countries where the habit is common practice.

Key points: Clinicians should be aware of the clinical presentation and oral findings in betel quid users. Given the increasing diversity of the patient pool that clinicians are encountering, knowledge of vernacular names for betel quid usage can prove valuable in history taking. A protocol for betel quid cessation should be incorporated into the management strategy for these patients in clinical practice.

Plain language summary: Betel quid (paan) chewing is a widespread cultural habit, especially in Asia. The chewing of betel quid, whether alone or with tobacco, has been strongly associated with periodontitis and other oral conditions, such as leukoplakia, oral cancer, and oral submucous fibrosis. This report illustrates the typical presentation of periodontitis patients who habitually chew betel quid, highlights the associated clinical features, such as reddish-brown tooth staining and severe bone loss, and underlines the challenge of obtaining a complete history because of the very many vernacular names used for betel quid in different countries and the fact that for many of the patients, this is considered a routine cultural tradition. It is unusual to encounter patients chewing betel quid in this country because the practice is not common. However, immigrants from countries where betel quid chewing is commonplace may continue the habit after they move to the United States. Oral healthcare providers should be aware of this possibility and elicit the relevant information from the patients. This will help practitioners to properly address this underlying factor and to provide appropriate care to these patients, including cessation advice and support, and establishment of routine oral screenings and regular periodontal maintenance.