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Efficacy of Peppermint and Green Tea in Malodor

Comparative Study of the Effects of Green Tea and Peppermint Herbal Mouthwash on Halitosis.

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03053882
Enrollment
88
Registered
2017-02-15
Start date
2015-01-31
Completion date
2016-06-30
Last updated
2017-02-15

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

Conditions

Bad Breath

Keywords

mouth wash , green tea , peppermint , bad breath

Brief summary

Background: Herbal remedies can have the role of prevention and control of bad breath Since in the previous studies, therapeutic and antibacterial effect of green tea and peppermint had been proven .we studied and compared the effects of green tea and peppermint mouthwashes on halitosis. Materials and Methods: This single-blind clinical trial study with cross over design total of 88 volunteer dental students who complained bad breath and had organoleptic score (\>= 2) and higher average test scores were enrolled. The students were divided randomly into two groups Green Tea - Peppermint were assigned. Organoleptic test in the baseline, on the 7 day, 14 and 21 measured after rinsing the mouthwashes .As well as the satisfaction of both plants on the last day was considered. Data analysis was performed using tests; Wilcoxon signed rank test, Mann Whithney u, GEE (Generalized Estimating Equation -ordinal logistic regression).

Interventions

mouthwash containing herbal peppermint or green tea

Sponsors

Shahid Beheshti University of Medical Sciences
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
SUPPORTIVE_CARE
Masking
DOUBLE (Investigator, Outcomes Assessor)

Masking description

investigator

Eligibility

Sex/Gender
ALL
Age
18 Years to 30 Years
Healthy volunteers
Yes

Inclusion criteria

organoleptic number equal to or higher 2 no foods (garlic and onion) 48 hours before organoleptic test

Exclusion criteria

systemic disease * use of antibiotics during study use of other mouthwash during study

Design outcomes

Primary

MeasureTime frameDescription
evaluation of changes in organoleptic scorebaseline,7 days,14 days,21 days0-5 organoleptic scale

Secondary

MeasureTime frameDescription
satisfaction of patients21 daysquestionnaire

Outcome results

None listed

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