The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index

Introduction: Nausea and vomiting of pregnancy is a common condition which affects the health of a pregnant woman and her fetus and significantly affects the quality of life of pregnant women. Therefore, the present study was designed aimed to compare the time effect of Mint and Lavender oil on naus...

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Main Authors: Azam Amzajerdi, Maryam Keshavarz, Fatemeh Sarvi, Reza Bekhradi
Format: Article
Language:fas
Published: Mashhad University of Medical Sciences 2022-07-01
Series:Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān
Subjects:
Online Access:https://ijogi.mums.ac.ir/article_20797_6ed8e07787c3776aa74e07e7ce23cf43.pdf
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author Azam Amzajerdi
Maryam Keshavarz
Fatemeh Sarvi
Reza Bekhradi
author_facet Azam Amzajerdi
Maryam Keshavarz
Fatemeh Sarvi
Reza Bekhradi
author_sort Azam Amzajerdi
collection DOAJ
description Introduction: Nausea and vomiting of pregnancy is a common condition which affects the health of a pregnant woman and her fetus and significantly affects the quality of life of pregnant women. Therefore, the present study was designed aimed to compare the time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index. Methods: This semi-experimental study was conducted in 2015-2016 on 107 pregnant women with a gestational age of 6-16 weeks who referred to the prenatal care clinic in Tehran. The subjects were divided into three groups: Mint, Lavender, and placebo) sesame oil). The participants respectively inhaled Mint, Lavender, and sesame oil twice a day (before rest in the afternoon and night sleep) for 20 minutes for one week. The mean total score of Rhodes index before and during the intervention days and the variables of this index before and on the seventh day after the intervention were compared in three groups. Data were analyzed by SPSS software (version 16) and statistical tests of analysis of variance, paired t, independent t, Kruskal-Wallis, Chi-square, Fisher's exact and analysis of variance with repeated measurements. P< 0.05 was considered statistically significant. Results: Before the intervention, there was no significant difference between the three groups in the mean total score and variables of the Rhodes index. From the fifth day after the intervention, the mean total score of the Rhodes index was significantly different between the three groups (fifth day P= 0.047, sixth day P= 0.009 and seventh day P= 0.001). The mean total score of the Rhodes index on the fifth and sixth days after the intervention was significantly lower in the Mint group than the placebo (P= 0.002 and P= 0.020, respectively). On the seventh day, the mean total score of this index was lower in the Mint and Lavender groups than the placebo group (P= 0.008 and P< 0.0001, respectively). Comparison of Rhodes index variables on the seventh day after the intervention showed that in the Mint group, the severity of nausea (P= 0.001), the frequency of nausea (P= 0.001), and the frequency of retching (P= 0.002), and in the Lavender group, the severity of nausea (P= 0.011) was less than the placebo group. Conclusion: In this study, the effect of Mint aroma on pregnancy nausea and vomiting appeared earlier than Lavender aroma. Also, according to the Rhodes index, it was effective on more variables of nausea and vomiting. Mint and Lavender aroma can be considered as a simple, accessible and uncomplicated method for reducing nausea and vomiting in pregnant women.
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spelling doaj.art-97a6f86d41c8470887550dea27af6f6d2022-12-22T03:35:13ZfasMashhad University of Medical SciencesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān1680-29932008-23632022-07-01255677710.22038/ijogi.2022.2079720797The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes indexAzam Amzajerdi0Maryam Keshavarz1Fatemeh Sarvi2Reza Bekhradi3M.Sc. in Midwifery, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran.َAssociate Professor, Department of Midwifery and Reproductive Health, School of Nursing and Midwifery, Iran University of Medical Sciences, Tehran, Iran.Assistant Professor, Department of Public Health, School of Health, Larestan University of Medical Sciences, Larestan, Iran.General Physician, Clinical Research Group, Barij Medicinal Plants Research Center, Kashan, Iran.Introduction: Nausea and vomiting of pregnancy is a common condition which affects the health of a pregnant woman and her fetus and significantly affects the quality of life of pregnant women. Therefore, the present study was designed aimed to compare the time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index. Methods: This semi-experimental study was conducted in 2015-2016 on 107 pregnant women with a gestational age of 6-16 weeks who referred to the prenatal care clinic in Tehran. The subjects were divided into three groups: Mint, Lavender, and placebo) sesame oil). The participants respectively inhaled Mint, Lavender, and sesame oil twice a day (before rest in the afternoon and night sleep) for 20 minutes for one week. The mean total score of Rhodes index before and during the intervention days and the variables of this index before and on the seventh day after the intervention were compared in three groups. Data were analyzed by SPSS software (version 16) and statistical tests of analysis of variance, paired t, independent t, Kruskal-Wallis, Chi-square, Fisher's exact and analysis of variance with repeated measurements. P< 0.05 was considered statistically significant. Results: Before the intervention, there was no significant difference between the three groups in the mean total score and variables of the Rhodes index. From the fifth day after the intervention, the mean total score of the Rhodes index was significantly different between the three groups (fifth day P= 0.047, sixth day P= 0.009 and seventh day P= 0.001). The mean total score of the Rhodes index on the fifth and sixth days after the intervention was significantly lower in the Mint group than the placebo (P= 0.002 and P= 0.020, respectively). On the seventh day, the mean total score of this index was lower in the Mint and Lavender groups than the placebo group (P= 0.008 and P< 0.0001, respectively). Comparison of Rhodes index variables on the seventh day after the intervention showed that in the Mint group, the severity of nausea (P= 0.001), the frequency of nausea (P= 0.001), and the frequency of retching (P= 0.002), and in the Lavender group, the severity of nausea (P= 0.011) was less than the placebo group. Conclusion: In this study, the effect of Mint aroma on pregnancy nausea and vomiting appeared earlier than Lavender aroma. Also, according to the Rhodes index, it was effective on more variables of nausea and vomiting. Mint and Lavender aroma can be considered as a simple, accessible and uncomplicated method for reducing nausea and vomiting in pregnant women.https://ijogi.mums.ac.ir/article_20797_6ed8e07787c3776aa74e07e7ce23cf43.pdfaromatherapylavendermintnausea and vomitingpregnancyrhodes index
spellingShingle Azam Amzajerdi
Maryam Keshavarz
Fatemeh Sarvi
Reza Bekhradi
The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index
Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān
aromatherapy
lavender
mint
nausea and vomiting
pregnancy
rhodes index
title The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index
title_full The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index
title_fullStr The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index
title_full_unstemmed The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index
title_short The time effect of Mint and Lavender oil on nausea and vomiting of pregnancy based on Rhodes index
title_sort time effect of mint and lavender oil on nausea and vomiting of pregnancy based on rhodes index
topic aromatherapy
lavender
mint
nausea and vomiting
pregnancy
rhodes index
url https://ijogi.mums.ac.ir/article_20797_6ed8e07787c3776aa74e07e7ce23cf43.pdf
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