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The Efficacy of Oregano Essential Oil in Reducing Oral Halitosis

The Efficacy of Oregano Essential Oil in Reducing Oral Halitosis :A Randomized Controlled Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04779502
Enrollment
54
Registered
2021-03-03
Start date
2020-01-12
Completion date
2020-11-17
Last updated
2021-03-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Halitosis

Keywords

oral halitosis, oregano essential oil, mouthwash

Brief summary

the efficacy of commercially available oregano essential oil mouthwash in the reduction of oral halitosis was compared to chlorhexidine and distilled water and the results showed significant reduction of organoleptic tongue and floss scores and BANA test scores compared to placebo

Detailed description

the results showed that oregawash showed a comparable effect to chx in reducing oral halitosis

Interventions

OTHERoregawash

mouthwash containing oregano essential oil

0.2% chlorhexidine mouthwash

OTHERplacebo

distilled water

Sponsors

MOHAMED SAEED M. ALI
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 23 Years
Healthy volunteers
Yes

Inclusion criteria

1. Organoleptic score was \>2 at baseline. 2. Participants between 18-23 years of age. 3. The subjects had no systemic disease and were not taking antibiotics or receiving other antimicrobial therapy. 4. The subjects did not receive the same time treatment for their halitosis.

Exclusion criteria

1. Smokers, alcoholics and drug addicts. 2. Patients with periodontitis or pocket depth \>6 mm. 3. Patients taking drugs which induced xerostomia. 4. Subjects consuming spicy food: garlic or onions two days before examination. 5. Patients with orthodontic appliances or removable dentures. 6. pregnancy

Design outcomes

Primary

MeasureTime frameDescription
organoleptic tongue and floss scores9 monthorganoleptic measuements

Secondary

MeasureTime frameDescription
BANA test9 monthchair side BANA test

Countries

Iraq

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026