Lavender

Last Updated: September 28 2022

Lavender is a family of plants known for its anxiety-reducing properties.

Lavender is most often used for

Summary

Lavandula, or lavender, is a genus of plants used for essential oil and aromatherapy. Lavender supplementation can temporarily alleviate anxiety.

Though lavender does not have a sedative effect, lavender aromatherapy can improve sleep quality, as well as reduce insomnia. Some evidence suggests lavender can increase slow-wave sleep patterns.

Most studies use the lavender oil brand Silexan. There is some evidence to suggest lavender may offer benefits for people suffering from dementia, but it is very preliminary and much more research is needed.

Topical application of lavender can result in contact dermatitis, which is characterized by red and itchy skin.

What else is Lavender known as?
Note that Lavender is also known as:
  • Lavandula angustifolia
  • Lavandula officinalis
Dosage information

To supplement lavender, take 80 – 160 mg of a supplement containing 25 – 46% linalool.

Accurate dosing is difficult to determine during aromatherapy, but most studies use at least 30 minutes in a well-ventilated room.

Topical application of lavender is usually done through a lavender oil massage. Topical lavender oil application is not recommended due to the possibility of skin agitation and damage.

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      References
      1.^Cavanagh HM, Wilkinson JMBiological activities of lavender essential oilPhytother Res.(2002 Jun)
      2.^Politano VT, McGinty D, Lewis EM, Hoberman AM, Christian MS, Diener RM, Api AMUterotrophic Assay of Percutaneous Lavender Oil in Immature Female RatsInt J Toxicol.(2013 Jan 28)
      3.^Miladinović DL, Ilić BS, Mihajilov-Krstev TM, Nikolić ND, Miladinović LC, Cvetković OGInvestigation of the chemical composition-antibacterial activity relationship of essential oils by chemometric methodsAnal Bioanal Chem.(2012 May)
      4.^Trellakis S, Fischer C, Rydleuskaya A, Tagay S, Bruderek K, Greve J, Lang S, Brandau SSubconscious olfactory influences of stimulant and relaxant odors on immune functionEur Arch Otorhinolaryngol.(2012 Aug)
      6.^Doroshyenko O, Rokitta D, Zadoyan G, Klement S, Schlafke S, Dienel A, Gramatte T, Luck H, Fuhr UDrug Cocktail Interaction Study on the Effect of the Orally Administered Lavender Oil Preparation Silexan on Cytochrome P-450 Enzymes in Healthy VolunteersDrug Metab Dispos.(2013 Feb 11)
      8.^Kasper S, Gastpar M, Müller WE, Volz HP, Möller HJ, Dienel A, Schläfke SEfficacy and safety of silexan, a new, orally administered lavender oil preparation, in subthreshold anxiety disorder - evidence from clinical trialsWien Med Wochenschr.(2010 Dec)
      12.^Ben Salah M, Abderraba M, Tarhouni MR, Abdelmelek HEffects of ultraviolet radiation on the kinetics of in vitro percutaneous absorption of lavender oilInt J Pharm.(2009 Dec 1)
      15.^Komiya M, Sugiyama A, Tanabe K, Uchino T, Takeuchi TEvaluation of the effect of topical application of lavender oil on autonomic nerve activity in dogsAm J Vet Res.(2009 Jun)
      16.^Prashar A, Locke IC, Evans CSCytotoxicity of lavender oil and its major components to human skin cellsCell Prolif.(2004 Jun)
      17.^Sugiura M, Hayakawa R, Kato Y, Sugiura K, Hashimoto RResults of patch testing with lavender oil in JapanContact Dermatitis.(2000 Sep)
      18.^Rastogi SC, Heydorn S, Johansen JD, Basketter DAFragrance chemicals in domestic and occupational productsContact Dermatitis.(2001 Oct)
      19.^Rastogi SC, Johansen JD, Frosch P, Menné T, Bruze M, Lepoittevin JP, Dreier B, Andersen KE, White IRDeodorants on the European market: quantitative chemical analysis of 21 fragrancesContact Dermatitis.(1998 Jan)
      23.^Hagvall L, Sköld M, Bråred-Christensson J, Börje A, Karlberg ATLavender oil lacks natural protection against autoxidation, forming strong contact allergens on air exposureContact Dermatitis.(2008 Sep)
      24.^Carter CR, Kozuska JL, Dunn SMInsights into the structure and pharmacology of GABA(A) receptorsFuture Med Chem.(2010 May)
      25.^Akk G, Li P, Bracamontes J, Wang M, Steinbach JHPharmacology of structural changes at the GABA(A) receptor transmitter binding siteBr J Pharmacol.(2011 Feb)
      26.^Tan KR, Rudolph U, Lüscher CHooked on benzodiazepines: GABAA receptor subtypes and addictionTrends Neurosci.(2011 Apr)
      27.^Huang L, Abuhamdah S, Howes MJ, Dixon CL, Elliot MS, Ballard C, Holmes C, Burns A, Perry EK, Francis PT, Lees G, Chazot PLPharmacological profile of essential oils derived from Lavandula angustifolia and Melissa officinalis with anti-agitation properties: focus on ligand-gated channelsJ Pharm Pharmacol.(2008 Nov)
      28.^Abuhamdah S, Huang L, Elliott MS, Howes MJ, Ballard C, Holmes C, Burns A, Perry EK, Francis PT, Lees G, Chazot PLPharmacological profile of an essential oil derived from Melissa officinalis with anti-agitation properties: focus on ligand-gated channelsJ Pharm Pharmacol.(2008 Mar)
      30.^Cline M, Taylor JE, Flores J, Bracken S, McCall S, Ceremuga TEInvestigation of the anxiolytic effects of linalool, a lavender extract, in the male Sprague-Dawley ratAANA J.(2008 Feb)
      32.^Sokoloff P, Diaz J, Le Foll B, Guillin O, Leriche L, Bezard E, Gross CThe dopamine D3 receptor: a therapeutic target for the treatment of neuropsychiatric disordersCNS Neurol Disord Drug Targets.(2006 Feb)
      34.^Takahashi M, Yoshino A, Yamanaka A, Asanuma C, Satou T, Hayashi S, Masuo Y, Sadamoto K, Koike KEffects of inhaled lavender essential oil on stress-loaded animals: changes in anxiety-related behavior and expression levels of selected mRNAs and proteinsNat Prod Commun.(2012 Nov)
      35.^Takahashi M, Satou T, Ohashi M, Hayashi S, Sadamoto K, Koike KInterspecies comparison of chemical composition and anxiolytic-like effects of lavender oils upon inhalationNat Prod Commun.(2011 Nov)
      40.^Kritsidima M, Newton T, Asimakopoulou KThe effects of lavender scent on dental patient anxiety levels: a cluster randomised-controlled trialCommunity Dent Oral Epidemiol.(2010 Feb)
      42.^Perry R, Terry R, Watson LK, Ernst EIs lavender an anxiolytic drug? A systematic review of randomised clinical trialsPhytomedicine.(2012 Jun 15)
      43.^Tanida M, Shen J, Nakamura T, Niijima A, Nagai KDay-night difference in thermoregulatory responses to olfactory stimulationNeurosci Lett.(2008 Jul 11)
      44.^Sayorwan W, Siripornpanich V, Piriyapunyaporn T, Hongratanaworakit T, Kotchabhakdi N, Ruangrungsi NThe effects of lavender oil inhalation on emotional states, autonomic nervous system, and brain electrical activityJ Med Assoc Thai.(2012 Apr)
      45.^Granados-Fuentes D, Tseng A, Herzog EDA circadian clock in the olfactory bulb controls olfactory responsivityJ Neurosci.(2006 Nov 22)
      47.^Arzi A, Sela L, Green A, Givaty G, Dagan Y, Sobel NThe influence of odorants on respiratory patterns in sleepChem Senses.(2010 Jan)
      49.^Field T, Field T, Cullen C, Largie S, Diego M, Schanberg S, Kuhn CLavender bath oil reduces stress and crying and enhances sleep in very young infantsEarly Hum Dev.(2008 Jun)
      53.^Umezu TAnticonflict effects of plant-derived essential oilsPharmacol Biochem Behav.(1999 Sep)
      56.^Diego MA, Jones NA, Field T, Hernandez-Reif M, Schanberg S, Kuhn C, McAdam V, Galamaga R, Galamaga MAromatherapy positively affects mood, EEG patterns of alertness and math computationsInt J Neurosci.(1998 Dec)
      57.^Motomura N, Sakurai A, Yotsuya YReduction of mental stress with lavender odorantPercept Mot Skills.(2001 Dec)
      58.^Masago R, Matsuda T, Kikuchi Y, Miyazaki Y, Iwanaga K, Harada H, Katsuura TEffects of inhalation of essential oils on EEG activity and sensory evaluationJ Physiol Anthropol Appl Human Sci.(2000 Jan)
      59.^Lehrner J, Marwinski G, Lehr S, Johren P, Deecke LAmbient odors of orange and lavender reduce anxiety and improve mood in a dental officePhysiol Behav.(2005 Sep 15)
      60.^Han SH, Hur MH, Buckle J, Choi J, Lee MSEffect of aromatherapy on symptoms of dysmenorrhea in college students: A randomized placebo-controlled clinical trialJ Altern Complement Med.(2006 Jul-Aug)
      61.^Sundell G, Milsom I, Andersch BFactors influencing the prevalence and severity of dysmenorrhoea in young womenBr J Obstet Gynaecol.(1990 Jul)
      63.^Apay SE, Arslan S, Akpinar RB, Celebioglu AEffect of aromatherapy massage on dysmenorrhea in Turkish studentsPain Manag Nurs.(2012 Dec)
      66.^Wang D, Yuan X, Liu T, Liu L, Hu Y, Wang Z, Zheng QNeuroprotective activity of lavender oil on transient focal cerebral ischemia in miceMolecules.(2012 Aug 15)
      67.^Sasannejad P, Saeedi M, Shoeibi A, Gorji A, Abbasi M, Foroughipour MLavender essential oil in the treatment of migraine headache: a placebo-controlled clinical trialEur Neurol.(2012)
      70.^Jimbo D, Kimura Y, Taniguchi M, Inoue M, Urakami KEffect of aromatherapy on patients with Alzheimer's diseasePsychogeriatrics.(2009 Dec)
      71.^Fujii M, Hatakeyama R, Fukuoka Y, Yamamoto T, Sasaki R, Moriya M, Kanno M, Sasaki HLavender aroma therapy for behavioral and psychological symptoms in dementia patientsGeriatr Gerontol Int.(2008 Jun)
      72.^Brauchli P, Rüegg PB, Etzweiler F, Zeier HElectrocortical and autonomic alteration by administration of a pleasant and an unpleasant odorChem Senses.(1995 Oct)
      73.^Huang MY, Liao MH, Wang YK, Huang YS, Wen HCEffect of lavender essential oil on LPS-stimulated inflammationAm J Chin Med.(2012)
      74.^Henley DV, Lipson N, Korach KS, Bloch CAPrepubertal gynecomastia linked to lavender and tea tree oilsN Engl J Med.(2007 Feb 1)
      76.^Kemper KJ, Romm AJ, Gardiner PPrepubertal gynecomastia linked to lavender and tea tree oilsN Engl J Med.(2007 Jun 14)
      78.^Köse E, Sarsilmaz M, Meydan S, Sönmez M, Kuş I, Kavakli AThe effect of lavender oil on serum testosterone levels and epididymal sperm characteristics of formaldehyde treated male ratsEur Rev Med Pharmacol Sci.(2011 May)
      81.^Hongratanaworakit TAroma-therapeutic effects of massage blended essential oils on humansNat Prod Commun.(2011 Aug)
      83.^Di Sotto A, Mazzanti G, Carbone F, Hrelia P, Maffei FGenotoxicity of lavender oil, linalyl acetate, and linalool on human lymphocytes in vitroEnviron Mol Mutagen.(2011 Jan)
      84.^Goiriz R, Delgado-Jiménez Y, Sánchez-Pérez J, García-Diez APhotoallergic contact dermatitis from lavender oil in topical ketoprofenContact Dermatitis.(2007 Dec)
      85.^Sheikhan F, Jahdi F, Khoei EM, Shamsalizadeh N, Sheikhan M, Haghani HEpisiotomy pain relief: Use of Lavender oil essence in primiparous Iranian womenComplement Ther Clin Pract.(2012 Feb)