Aromatherapy is a form of alternative medicine that uses volatile liquid plant materials, known as essential oils (EOs), and other aromatic compounds from plants for the purpose of affecting a person's mood or health. Mind-body interventions is the precise name of a US National Center for Complementary and Alternative Medicine (NCCAM classification that covers a variety of techniques designed The Alexander Technique is a discipline with a focus on the self-perception of movement and is aimed at alleviating pain promoting rehabilitation improving breathing and decreasing The term autosuggestion is used for positive or negative physical Symptoms explained by the thoughts and beliefs of a person Autogenic training is a relaxation technique developed by the German psychiatrist Johannes Schultz and first published in 1932 The Feldenkrais Method is an educational system centered on movement aiming to expand and refine the use of the self through awareness Hypnotherapy is therapy that is undertaken with a subject in Hypnosis. In Alternative medicine, a Medical Intuitive is a person who uses their intuition to find the cause of a physical or emotional condition Meditation is a mental discipline by which one attempts to get beyond the conditioned "thinking" mind into a deeper state of relaxation or awareness Mindfulness is concentrated awareness of one's thoughts actions or motivations Qigong (or ch'i kung) refers to a wide variety of traditional cultivation practices that involve methods of accumulating circulating and working with Qi or energy Somatic Psychology, also referred to as Body psychotherapy, is an Interdisciplinary field involving the study of therapeutic and Holistic approaches Sophrology was created by Dr Alfonso Caycedo in the 1960s It is a branch of neurological medicine that studies the human Consciousness and its positive Tai chi chuan (is an internal Chinese martial art often practiced for Health reasons The Trager® Approach is a mind-body approach to movement education See Yoga for the family of spiritual practices that originated in India. This is a glossary for terms and concepts being used in Complementary and Alternative Medicine ( CAM) an umbrella term for a large number of practices that fall The term alternative medicine, as used in the modern western world encompasses any healing practice "that does not fall within the realm of conventional Medicine. This is a glossary for terms and concepts being used in Complementary and Alternative Medicine ( CAM) an umbrella term for a large number of practices that fall The term alternative medicine, as used in the modern western world encompasses any healing practice "that does not fall within the realm of conventional Medicine. An essential oil is a concentrated Hydrophobic Liquid containing volatile Aroma compounds from Plants They are also known as volatile Essential oils differ in chemical composition from other herbal products because the distillation process only recovers the lighter phytomolecules. A(n herb (ˈhɝb or /ˈɝb/ see pronunciation differences) is a plant that is valued for qualities such as medicinal properties flavor scent or the like Distillation is a method of separating Mixtures based on differences in their volatilities in a boiling liquid mixture For this reason essential oils are rich in monoterpenes and sesquiterpenes, as well as other VOC substances (esters, aromatic compounds, non-terpene hydrocarbons, some organic sulfides etc. Monoterpenes are a class of Terpenes that consist of two Isoprene units and have the molecular formula C10H16 Sesquiterpenes are a class of Terpenes that consist of three Isoprene units and have the molecular formula C15H24 This article describes a highly specialized aspect of its subject in the "Terminology and legal definitions" section Esters are a class of Chemical compounds and Functional groups Esters consist of an inorganic or organic Acid in which at least Terpenes are a large and varied class of Hydrocarbons, produced primarily by a wide variety of plants particularly Conifers though also by some insects such In Organic chemistry, a hydrocarbon is an Organic compound consisting entirely of Hydrogen and Carbon. The term sulfide ( sulphide in British English) refers to several types of Chemical compounds containing Sulfur in its lowest Oxidation ).
Aromatherapy is a generic term that refers to any of the various traditions that make use of essential oils sometimes in combination with other alternative medical practices and spiritual beliefs. Popular use of these products include massaging products, medicine, or any topical application that incorporates the use of essential oils to their products. An essential oil is a concentrated Hydrophobic Liquid containing volatile Aroma compounds from Plants They are also known as volatile [1] It has a particularly Western currency and persuasion. Western culture (sometimes equated with Western Civilization) are terms which are used to refer to Cultures of European origin Medical treatment involving aromatic compounds may exist outside of the West, but may or may not be included in the term 'aromatherapy'.
History
Aromatherapy had been around for 6000 years or more. The Greeks, Romans, and ancient Egyptians all used aromatherapy oils. The Egyptian physician Imhotep recommended fragrant oils for bathing, massage, and for embalming their dead nearly 6000 years ago. Imhotep (sometimes spelled Immutef, Im-hotep, or Ii-em-Hotep, circa ( fl Imhotep is the Egyptian god of medicine and healing. Hippocrates, the father of modern medicine, used aromatherapy baths and scented massage. He used aromatic fumigations to rid Athens of the plague.
Aromatherapy has roots in antiquity with the use of aromatic oils. However, as currently defined, aromatherapy involves the use of distilled plant volatiles, a twentieth century innovation. The word "aromatherapy" was first used in the 1920s by French chemist René-Maurice Gattefossé, who devoted his life to researching the healing properties of essential oils after an accident in his perfume laboratory. Perfume is a mixture of fragrant Essential oils and Aroma compounds Fixatives and Solvents used to give the human body animals objects and living In the accident, he set his arm on fire and thrust it into the nearest cold liquid, which happened to be a vat of NOx Ph232 or more commonly known as lavender oil. Lavender oil is an Essential oil obtained by Distillation from the flower spikes of certain species of Lavender. Immediately he noticed surprising pain relief, and instead of requiring the extended healing process he had experienced during recovery from previous burns—which caused redness, heat, inflammation, blisters, and scarring--this burn healed remarkably quickly, with minimal discomfort and no scarring. Jean Valnet continued the work of Gattefossé. During World War II Valnet used essential oils to treat gangrene in wounded soldiers. World War II, or the Second World War, (often abbreviated WWII) was a global military conflict which involved a majority of the world's nations, including Please do not add warnings to this page about the pictures Wikipedia is not censored for taste and has a guideline preventing such warnings - WikipediaNo disclaimers in articles
Modes of application
The modes of application of aromatherapy include:
- aerial diffusion for environmental fragrancing or aerial disinfection
- direct inhalation for respiratory disinfection, decongestion, expectoration as well as psychological effects
- topical applications for general massage, baths, compresses, therapeutic skin care
- oral, rectal, vaginal interfaces for infection, congestion, parasites, perfumery for body fragrancing, anointments
Materials
Some of the materials employed include:
- Essential oils: Fragrant oils extracted from plants chiefly through steam distillation (e. The term bath salts refers to a range of water-soluble usually inorganic solid products designed to be added to a bath either to improve cleaning provide a medical improvement An essential oil is a concentrated Hydrophobic Liquid containing volatile Aroma compounds from Plants They are also known as volatile Distillation is a method of separating Mixtures based on differences in their volatilities in a boiling liquid mixture g. eucalyptus oil) or expression (grapefruit oil). Eucalyptus (From Greek ευκάλυπτος meaning "well covered" is a diverse Genus of Trees (and a few shrubs the members of which The grapefruit is a subtropical Citrus Tree grown for its Fruit which was originally named the "forbidden fruit " of Barbados However, the term is also occasionally used to describe fragrant oils extracted from plant material by any solvent extraction. Liquid-liquid extraction, also known as solvent extraction and partitioning, is a method to separate compounds based on their relative solubilities in two
- Absolutes: Fragrant oils extracted primarily from flowers or delicate plant tissues through solvent or supercritical fluid extraction (e. Similar to Essential oils absolutes are concentrated highly- aromatic, oily mixtures extracted from plants A solvent is a liquid or gas that dissolves a solid liquid or gaseous Solute, resulting in a Solution. A supercritical fluid is any substance at a Temperature and Pressure above its Thermodynamic critical point. g. rose absolute). A rose is a perennial flowering Shrub or vine of the Genus Rosa, within the family Rosaceae, that contains over 100 species The term is also used to describe oils extracted from fragrant butters, concretes, and enfleurage pommades using ethanol.
- Phytoncides: Various volatile organic compounds from plants that kill microbes. Phytoncides are Antimicrobial allelochemic Volatile organic compounds derived from Plants The word which means "exterminated by the plant" This article describes a highly specialized aspect of its subject in the "Terminology and legal definitions" section A microorganism (also spelled micro organism or micro-organism and also called a microbe) is an Organism that is Microscopic (usually Many terpene-based fragrant oils and sulfuric compounds from plants in the genus "Allium" are phytoncides, though the latter are likely less commonly used in aromatherapy due to their disagreeable odors. Terpenes are a large and varied class of Hydrocarbons, produced primarily by a wide variety of plants particularly Conifers though also by some insects such Sulfur or sulphur (ˈsʌlfɚ see spelling below) is the Chemical element that has the Atomic number 16 Allium is the Onion Genus, with about 1250 Species, making it one of the largest plant genera in the world
- Herbal distillates or hydrosols: The aqueous by-products of the distillation process (e. Herbal distillates are aqueous solutions or colloidal suspensions (hydrosol of Essential oils usually obtained by Steam distillation from aromatic plants A by-product is a secondary or incidental product deriving from a Manufacturing process a Chemical reaction or a biochemical pathway and is not the primary product g. rosewater). thumb|right|250px|Rose water Rose water or rose syrup (گلاب Golâb, Gül suyu ماء ورد Māʾ ward, Urdu: گلاب رس There are many herbs that make herbal distillates and they have culinary uses, medicinal uses and skin care uses. Common herbal distillates are rose, lemon balm and chamomile. A rose is a perennial flowering Shrub or vine of the Genus Rosa, within the family Rosaceae, that contains over 100 species Lemon balm ( Melissa officinalis) not to be confused with Bee balm, Monarda species is a perennial Herb in the
- Infusions: Aqueous extracts of various plant material (e. An infusion is the outcome of steeping plants with a desired flavour in Water or oil. g. infusion of chamomile)
- Carrier oils: Typically oily plant base triacylglycerides that dilute essential oils for use on the skin (e. Carrier oil, also known as base oil or vegetable oil, is used to dilute Essential oils and absolutes before they are applied to the skin (more properly known as, TAG or triacylglyceride) is Glyceride in which the Glycerol is Esterified with three Fatty acids It is the g. sweet almond oil)
Theory
Aromatherapy is the treatment or prevention of disease by use of essential oils. The Almond ( Prunus dulcis, syn Prunus amygdalus Batsch Amygdalus communis L An essential oil is a concentrated Hydrophobic Liquid containing volatile Aroma compounds from Plants They are also known as volatile Two basic mechanisms are offered to explain the purported effects. One is the influence of aroma on the brain, especially the limbic system through the olfactory system. The brain is the center of the Nervous system in animals All Vertebrates and the majority of Invertebrates have a brain The limbic system, or Paleomammalian brain is a term for a set of brain structures including the Hippocampus and Amygdala and anterior thalamic nuclei and a limbic The Olfactory helps and relates sense of smell. The olfactory system is the Sensory system used for Olfaction. The other is the direct pharmacological effects of the essential oils[2]. An essential oil is a concentrated Hydrophobic Liquid containing volatile Aroma compounds from Plants They are also known as volatile While precise knowledge of the synergy between the body and aromatic oils is often claimed by aromatherapists, the efficacy of aromatherapy remains to be proven. Synergy (from the Greek el-Latn syn-ergo, el συνεργός meaning working together is the term used to describe a situation where the final outcome However, some preliminary clinical studies show positive effects. [3] [4]
In the English-speaking world, practitioners tend to emphasize the use of oils in massage. Aromatherapy tends to be regarded as a complementary modality at best and a pseudoscientific fraud at worst. Pseudoscience is defined as a body of knowledge methodology belief or practice that is claimed to be Scientific or made to appear scientific but does not adhere to the [5]
On the continent, especially in France, where it originated, aromatherapy is incorporated into mainstream medicine. This article is about the country For a topic outline on this subject see List of basic France topics. There, the use of the antiseptic, antiviral, antifungal, and antibacterial properties of oils in the control of infections is emphasized over the approaches familiar to North Americans. In France some essential oils are regulated as prescription drugs, and thus administered by a physician. A prescription drug is a licensed medicine that is regulated by legislation to require a prescription before it can be obtained A physician, medical practitioner or medical doctor who practices Medicine, and is concerned with maintaining or restoring human Health French doctors use a technique called the aromatogram to guide their decision on which essential oil to use. First the doctor cultures a sample of infected tissue or secretion from the patient. Next the growing culture is divided among petri dishes supplied with agar. A Petri dish is a shallow Glass or Plastic Cylindrical lidded dish that biologists use to culture cells It was named after Agar or agar agar is a Gelatinous substance derived from Seaweed. Each petri dish is inoculated with a different essential oil to determine which have the most activity against the target strain of microorganism. The antiseptic activity manifests as a pattern of inhibited growth. [6][7]
In many countries essential oils are included in the national pharmacopoeia, but up to the present moment aromatherapy as science has never been recognized as a valid branch of medicine in the United States, Russia, Germany, or Japan. Pharmacopoeia (literally the art of the drug compounder in its modern technical sense is a book containing directions for the identification of samples and the preparation of compound The United States of America —commonly referred to as the Russia (Россия Rossiya) or the Russian Federation ( Rossiyskaya Federatsiya) is a transcontinental Country extending Germany, officially the Federal Republic of Germany ( ˈbʊndəsʁepuˌbliːk ˈdɔʏtʃlant is a Country in Central Europe. For a topic outline on this subject see List of basic Japan topics.
Essential oils, phytoncides and other natural VOCs work in different ways. This article describes a highly specialized aspect of its subject in the "Terminology and legal definitions" section At the scent level they activate the limbic system and emotional centers of the brain. The limbic system, or Paleomammalian brain is a term for a set of brain structures including the Hippocampus and Amygdala and anterior thalamic nuclei and a limbic The brain is the center of the Nervous system in animals All Vertebrates and the majority of Invertebrates have a brain When applied to the skin (commonly in form of "massage oils" i. e. 1-10% solutions of EO in carrier oil) they activate thermal receptors, and kill microbes and fungi. Internal application of essential oil preparations (mainly in pharmacological drugs; generally not recommended for home use apart from dilution - 1-5% in fats or mineral oils, or hydrosoles) may stimulate the immune system. An immune system is a collection of mechanisms within an Organism that protects against Disease by identifying and killing Pathogens and Tumor
Choice and purchase
Oils with standarized content of components (marked FCC, for Food Chemical Codex) have to contain a specified amount of certain aroma chemicals that normally occur in the oil. But there is no law that the chemicals cannot be added in synthetic form in order to meet the criteria established by the FCC for that oil. For instance, lemongrass essential oil has to contain 75% aldehyde to meet the FCC profile for that oil, but that aldehyde can come from a chemical refinery instead of from lemongrass. Cymbopogon is a genus of about 55 species of grasses, native to warm temperate and tropical regions of the Old World and Oceania. An aldehyde is an organic compound containing a terminal Carbonyl group. To say that FCC oils are "food grade" then makes them seem natural when in fact they are not necessarily so.
Undiluted essential oils suitable for aromatherapy are termed therapeutic grade, but in countries where the industry is not regulated, therapeutic grade is based on industry consensus and is not a regulatory category. Some aromatherapists take advantage of this situation to make misleading claims about the origin and even content of the oils they use. Likewise, claims that an oil's purity is vetted by mass spectrometry or gas chromatography have limited value, since all such testing can do is show that various chemicals occur in the oil. Mass spectrometry is an analytical technique that identifies the chemical composition of a compound or sample based on the Mass-to-charge ratio of charged particles Gas-liquid chromatography (GLC, or simply gas chromatography (GC, is a type of Chromatography in which the mobile phase is a carrier gas usually an Inert Many of the chemicals that occur naturally in essential oils are manufactured by the perfume industry and adulterate essential oils because they are cheaper. There is no way to distinguish between these synthetic additives and the naturally occurring chemicals.
The best instrument for determining whether an essential oil is adulterated is an educated nose. Many people can distinguish between natural and synthetic scents, but it takes experience.
Price
Oils vary in price based on the amount of the harvest, the country of origin, the type of extraction used (steam distillation, CO2 extract, enfleurage), and how desirable the oil is. Enfleurage is a process that uses odorless fats that are solid at room temperature to capture the fragrant compounds exuded by plants Indian Sandalwood (Santalum album) is considered more desirable than Australian Sandalwood (Santalum spicatum), based upon the aroma, and is twice as costly, mainly because the species that yields Indian Sandalwood essential oils is endangered. Santalum album is a small tropical tree of the Santalaceae family commonly known as the source of Sandalwood. Santalum spicatum, a species known as Australian sandalwood, is a tree native to semi-arid areas at the edge of Southwest Australia. Organic and wild harvested essential oils also tend to be more expensive.
Pharmacological effects attributed to essential oils
- antibacterial In vitro testing has confirmed antibacterial effects in certain oils including rosemary, clove, lime, cinnamon, and tea tree oil. In vitro ( Latin: within the glass refers to the technique of performing a given experiment in a controlled environment outside of a living Organism Rosemary ( la Rosmarinus officinalis) is a woody perennial Herb with fragrant evergreen needle-like leaves. This article is about the Spice; for other meanings see Clove (disambiguation. Lime is a term referring to a number of different fruits (generally Citruses, both Species and hybrids, which are typically round green to yellow Cinnamon ( Cinnamomum verum, synonym C zeylanicum) is a small Evergreen Tree 10–15 metres (32 Tea tree oil is an extraction from the Melaleuca tree Tea tree oil or melaleuca oil is a clear to very pale golden color Essential oil [8][9][10][11]
- antiviral Supported for tea tree oil, lemongrass, sandlewood, peppermint, ginger, thyme, and hyssop in in vitro testing against Herpes[12][13][14][15][16]
- antifungal Supported by in vitro testing for lavender, thyme, clove, juniper, and tea tree oil[17][18][19][20][21]
- anti-inflammatory Reported in in-vitro assays of clove, cinnamon, sage, eucalyptus, black cumin and bay leaf[22][23][24][25][26][27]
- anxiolytic Reported in animal models using oils of lavender, rose and angelica [28][29][30]
- antispasmotic
- invigorating
- antioxidant
Popular uses
- Basil is used in perfumery for its clear, sweet and mildly spicy aroma. Tea tree oil is an extraction from the Melaleuca tree Tea tree oil or melaleuca oil is a clear to very pale golden color Essential oil Cymbopogon is a genus of about 55 species of grasses, native to warm temperate and tropical regions of the Old World and Oceania. for the film industry in India see Cinema of Karnataka Sandalwood is the name for several fragrant Woods and their Essential Peppermint ( Mentha × piperita) is a hybrid mint, a cross between Watermint ( Mentha aquatica) and Spearmint Ginger is commonly used as a cooking spice throughout the world Thyme (ˈtaɪm is a well known herb in common usage the name may refer to either the any or all members of the plant Genus Thymus, Hyssopus can also refer to a genus of Hymenopteran Insects of the family Eulophidae. In vitro ( Latin: within the glass refers to the technique of performing a given experiment in a controlled environment outside of a living Organism Herpes simplex is a Viral disease caused by Herpes simplex viruses both herpes simplex virus 1 (HSV-1 and herpes simplex virus 2 (HSV-2 cause herpes simplex The Lavenders Lavandula are a Genus of about 25–30 species of Flowering plants in the mint family Lamiaceae, native to the Mediterranean Thyme (ˈtaɪm is a well known herb in common usage the name may refer to either the any or all members of the plant Genus Thymus, This article is about the Spice; for other meanings see Clove (disambiguation. Junipers are Coniferous plants in the genus Juniperus of the cypress family Cupressaceae. Tea tree oil is an extraction from the Melaleuca tree Tea tree oil or melaleuca oil is a clear to very pale golden color Essential oil This article is about the Spice; for other meanings see Clove (disambiguation. Cinnamon ( Cinnamomum verum, synonym C zeylanicum) is a small Evergreen Tree 10–15 metres (32 Eucalyptus (From Greek ευκάλυπτος meaning "well covered" is a diverse Genus of Trees (and a few shrubs the members of which Bay leaf (plural bay leaves) Greek Daphni, Romanian Foi de Dafin; is the aromatic leaf of several Species of the Laurel family ( Lauraceae The Lavenders Lavandula are a Genus of about 25–30 species of Flowering plants in the mint family Lamiaceae, native to the Mediterranean A rose is a perennial flowering Shrub or vine of the Genus Rosa, within the family Rosaceae, that contains over 100 species Angelica is a genus of about 60 species of tall biennial and perennial Herbs in the family Apiaceae, native to temperate and subarctic regions of the Basil ( Ocimum basilicum) (ˈbeɪzəl or /ˈbæzəl/ of the Family Lamiaceae. In aromatherapy, it is used for sharpening concentration, for its uplifting effect on depression, and to relieve headaches and migraines. In the fields of Psychology and Psychiatry, the terms depression or depressed refer to both expected and pathologically chronic or severe A headache ( cephalalgia in medical terminology is a condition of pain in the Head; sometimes Neck or upper back pain may also be interpreted Migraine is a neurological Syndrome characterized by altered bodily experiences painful headaches and nausea Basil oil has many chemotypes and some are known to be emmenagogues and should be avoided during pregnancy. A chemotype (sometimes chemovar) is a chemically distinct entity in a Plant or Microorganism, with differences in the composition of the Secondary Emmenagogues are Herbs which stimulate Blood flow in the Pelvic area and Uterus; some stimulate menstruation Pregnancy ( Latin graviditas) is the carrying of one or more offspring known as a Fetus or Embryo, inside the Uterus of a Female
- Bergamot is one of the most popular oils in perfumery. This article is about the citrus fruit For the herb see Monarda didyma. It is an excellent insect repellent and may be helpful for both the urinary tract and for the digestive tract. An insect repellent is a substance applied to skin clothing or other surfaces which discourages Insects (and Arthropods in general from landing or climbing on that The urinary system (also called Excretory system or the genitourinary system (GUS is the Organ system that produces stores and eliminates Urine. It is useful for skin conditions linked to stress, such as cold sores and chicken pox, especially when combined with eucalyptus oil. Herpes simplex is a Viral disease caused by Herpes simplex viruses both herpes simplex virus 1 (HSV-1 and herpes simplex virus 2 (HSV-2 cause herpes simplex Chickenpox is a highly contagious illness caused by primary infection with Varicella zoster virus (VZV Bergamot is a flavoring agent in Earl Grey tea. Earl Grey tea is a Tea blend with a distinctive flavour and aroma derived from the addition of oil extracted from the rind of the Bergamot orange, a fragrant But cold-pressed Bergamot oil contains bergaptene, a strong photosensitizer when applied to the skin, so only distilled or 'bergaptene-free' types can be topically used. In Pharmacology, a photosensitizer is a Drug, food or other chemical that increases Photosensitivity of the organism
- Black pepper has a sharp and spicy aroma. Black pepper ( Piper nigrum) is a flowering Vine in the family Piperaceae, cultivated for its Fruit, which is usually dried Common uses include stimulating the circulation and for muscular aches and pains. Skin application is useful for bruises, since it stimulates the circulation.
- Citronella oil, obtained from a relative of lemongrass, is used as an insect repellent and in perfumery. Citronella oil is one of the Essential oils obtained from the leaves and stems of different species of Cymbopogon. Cymbopogon is a genus of about 55 species of grasses, native to warm temperate and tropical regions of the Old World and Oceania.
- Clove oil is a topical analgesic, especially useful in dentistry. This article is about the Spice; for other meanings see Clove (disambiguation. Dentistry' is the "evaluation diagnosis prevention and/or treatment (nonsurgical surgical or related procedures of diseases disorders and/or conditions of the oral cavity It is also used an antiseptic, antispasmodic, carminative, and antiemetic. An antispasmodic (synonym spasmolytic) is a drug or an herb that suppresses Spasms These are usually caused by smooth Muscle contraction especially A carminative, also known as carminativum ( Plural carminativa) is a medicinal drug with Antispasmodic activity that is used against An anti-emetic is a drug that is effective against Vomiting and Nausea.
- Eucalyptus oil is often used in combination with peppermint to provide relief for the airways in case of cold or flu. Eucalyptus (From Greek ευκάλυπτος meaning "well covered" is a diverse Genus of Trees (and a few shrubs the members of which Peppermint ( Mentha × piperita) is a hybrid mint, a cross between Watermint ( Mentha aquatica) and Spearmint Acute viral nasopharyngitis or acute coryza, usually known as the common cold, is a highly contagious viral Infectious disease of the
- Geranium oil is used as an astringent, antiseptic and diuretic. Gardeners often use the name "geranium" to mean Pelargonium: see below.
- Lavender oil is used as an antiseptic, to soothe minor cuts and burns, to calm and relax, and to soothe headaches and migraines. Jasmine or Jessamine ( Jasminum) (from Persian yasmin, ie "gift from God" via Arabic) is a Genus of Shrubs Lavender oil is an Essential oil obtained by Distillation from the flower spikes of certain species of Lavender.
- Lemon oil is uplifting and anti-stress/anti-depressant. The lemon ( Citrus × limon) is a hybrid in cultivated wild plants An antidepressant is a Psychiatric medication used for alleviating major depression or Dysthymia ('milder' depression In a Japanese study, lemon essential oil in vapour form has been found to reduce stress in mice. An essential oil is a concentrated Hydrophobic Liquid containing volatile Aroma compounds from Plants They are also known as volatile A mouse (plural mice) is a small Animal that belongs to one [31]
- Lemon oil - Researchers at Ohio State University reveals that Lemon oil aroma may enhance your mood, and may relax you. The lemon ( Citrus × limon) is a hybrid in cultivated wild plants The lemon ( Citrus × limon) is a hybrid in cultivated wild plants
- Rose is used as an aphrodisiac
- Tea tree oil and many other essential oils have topical (external) antimicrobial (i. A rose is a perennial flowering Shrub or vine of the Genus Rosa, within the family Rosaceae, that contains over 100 species for the film industry in India see Cinema of Karnataka Sandalwood is the name for several fragrant Woods and their Essential Tea tree oil is an extraction from the Melaleuca tree Tea tree oil or melaleuca oil is a clear to very pale golden color Essential oil In Medicine, a topical Medication is applied to body surfaces such as the Skin or Mucous membranes for example the Vagina An antimicrobial is a substance that kills or inhibits the growth of Microbes such as Bacteria, Fungi, or Viruses. e. antibacterial, antifungal, antiviral, or antiparasitic) activity and are used as antiseptics and disinfectants. Antiseptics (from Greek αντί - anti, '"against" + σηπτικός - septikos, "putrefactive" are antimicrobial An antifungal drug is Medication used to treat fungal Infections such as Athlete's foot, Ringworm, Candidiasis (thrush Parasitism is a type of symbiotic relationship between Organisms of different Species. Antiseptics (from Greek αντί - anti, '"against" + σηπτικός - septikos, "putrefactive" are antimicrobial Disinfectants are Antimicrobial agents that are applied to non-living objects to destroy Microorganisms, the process of which is known as disinfection. [32]
- Yarrow oil is used to reduce joint inflammation and relieve cold and influenza symptoms. Thyme (ˈtaɪm is a well known herb in common usage the name may refer to either the any or all members of the plant Genus Thymus, Yarrow essential oil is a volatile oil including a chemical called Proazulenes. A joint is the location at which two or more Bones make contact Inflammation ( Latin, inflamatio, to set on fire is the complex biological response of vascular tissues to harmful stimuli such as Pathogens
Efficacy
The consensus among most medical professionals is that while pleasant scents can boost relaxation and may have related benefits for patients, there is currently insufficient scientific proof of the effectiveness of aromatherapy in general. Ylang-ylang (ˈiːlæŋˈʔiːlæŋ (ee-lang ee-lang Cananga odorata, is a small flower of the Cananga tree [34] Scientific research on the cause and effect of aromatherapy is limited, although in vitro testing has revealed some antibacterial and antiviral effects and a few double blind studies have been published. [35][36]
Like many alternative therapies, few controlled, double-blind studies have been carried out—a common explanation is that there is little incentive to do so if the results of the studies are not patentable. The term alternative medicine, as used in the modern western world encompasses any healing practice "that does not fall within the realm of conventional Medicine. The blind method is a part of the Scientific method, used to prevent research outcomes from being influenced by either the Placebo effect or the Observer Within the context of a national or multilateral body of Law, an Invention is patentable if it meets the relevant legal conditions to be granted Researchers at Sloan-Kettering have found that aromatherapy significantly reduces claustrophobia attacks for patients undergoing MRI scans; however, studies of similar rigor are far from numerous. Memorial Sloan-Kettering Cancer Center (MSKCC is a Cancer treatment and research institution founded in 1884 as the New York Cancer Hospital. Claustrophobia (from Greek κλειστο closed is the fear of enclosed spaces Some benefits that have been linked to aromatherapy, such as relaxation and clarity of mind, may arise from the placebo effect rather than from the inherent properties of the scents themselves. Placebo is a substance or procedure a patient accepts as medicine or therapy but which has no specific therapeutic activity
Skeptical literature suggests that aromatherapy is based on the anecdotal evidence of its benefits rather than proof that aromatherapy can cure diseases. The expression anecdotal evidence has two quite distinct meanings Scientists and medical professionals acknowledge that aromatherapy has limited scientific support, but critics argue that the claims of most aromatherapy practitioners go beyond the data, and/or that the studies are neither adequately controlled nor peer reviewed.
Customers should be aware that aromatherapy may be unregulated, depending on the country. The term "aromatherapy" has been applied to such a wide range of products that many are labeled "aromatherapy" products simply because they contain essential oils, although they may provide no therapeutic benefit.
Some proponents of aromatherapy believe that the claimed effect of each type of oil is not caused by the chemicals in the oil interacting with the senses, but because the oil contains a distillation of the "life force" of the plant from which it is derived that will "balance the energies" of the body and promote healing or well-being by purging negative vibrations from the body's energy field. Vitalism, as defined by the Merriam-Webster dictionary is a doctrine that the functions of a living organism are due to a vital principle distinct from physicochemical Arguing that there is no scientific evidence that healing can be achieved, and that the claimed "energies" even exist, many skeptics reject this form of aromatherapy as pseudoscience or even quackery. Scientific method refers to bodies of Techniques for investigating phenomena Scientific skepticism or rational skepticism ( also spelled scepticism) sometimes referred to as skeptical inquiry, is a scientific or practical Pseudoscience is defined as a body of knowledge methodology belief or practice that is claimed to be Scientific or made to appear scientific but does not adhere to the
Safety concerns
In addition, there are potential safety concerns. The term alternative medicine, as used in the modern western world encompasses any healing practice "that does not fall within the realm of conventional Medicine. Because essential oils are highly concentrated they can irritate the skin when used neat. As such, they are normally diluted with a carrier oil for topical application. Phototoxic reactions may occur with citrus peel oils such as lemon or lime [37]. Phototoxicity is a phenomenon known in live-cell where illuminating a fluorescent molecule (the fluorescently active site is called a Fluorophore) causes the selective Citrus is a common term and Genus of Flowering plants in the family Rutaceae, originating in tropical and subtropical southeast regions of The lemon ( Citrus × limon) is a hybrid in cultivated wild plants Lime is a term referring to a number of different fruits (generally Citruses, both Species and hybrids, which are typically round green to yellow Also, many essential oils have chemical components that are sensitisers (meaning that they will after a number of uses cause reactions on the skin, and more so in the rest of the body). Some oils can be toxic to some domestic animals, with cats being particularly prone. WikipediaManual of Style (spelling, articles should conform to one overall spelling style of English typically the one most linked to the article topic (if it is geographic [38][39]
Two common oils, lavender and tea tree, have been implicated in causing gynaecomastia, an abnormal breast tissue growth, in prepubescent boys. The Lavenders Lavandula are a Genus of about 25–30 species of Flowering plants in the mint family Lamiaceae, native to the Mediterranean Gynecomastia, or gynaecomastia, ˌgaɪnəkoʊˈmæstiə is the development of abnormally large Mammary glands in Males resulting in breast enlargement which [40] A child hormone specialist at the University of Cambridge claimed ". The University of Cambridge (often Cambridge University) located in Cambridge, England, is the second-oldest university in the . . these oils can mimic oestrogens" and "people should be a little bit careful about using these products". Estrogens (US otherwise oestrogens or œstrogens) are a group of Steroid compounds named for their importance in the Estrous cycle, [41]
As with any bioactive substance, an essential oil that may be safe for the general public could still pose hazards for pregnant and lactating women.
While some advocate the ingestion of essential oils for therapeutic purposes, licensed aromatherapy professionals do not recommend self prescription due the highly toxic nature of some essential oil. Some very common oils like Eucalyptus are extremely toxic when taken internally. Eucalyptus (From Greek ευκάλυπτος meaning "well covered" is a diverse Genus of Trees (and a few shrubs the members of which Doses as low as one teaspoon has been reported to cause clinically significant symptoms and severe poisoning can occur after ingestion of 4 to 5 ml. [42] A few reported cases of toxic reactions like liver damage and seizures have occurred after ingestion of sage, hyssop, thuja, and cedar. The liver is a vital organ in the human body and is present in Vertebrates and some other animals [43] Accidental ingestion may happen when oils are not kept out of reach of children.
Oils both ingested and applied to the skin can potentially have negative interaction with conventional medicine. For example, the topical use of methyl salicylate heavy oils like Sweet Birch and Wintergreen may cause hemorrhaging in users taking the anticoagulant Warfarin. Methyl salicylate ( Chemical formula C6H4(HOCOOCH3 also known as salicylic acid methyl ester, oil of wintergreen, Betula lenta ( Sweet Birch, also known as Black Birch, Cherry Birch, Mahogany Birch, or Spice Birch) is a species of Wintergreen is a group of plants Wintergreen once commonly referred to Plants that continue Photosynthesis (remain Green) throughout the Winter An anticoagulant is a substance that prevents coagulation; that is it stops Blood from clotting Warfarin (also known under the brand names Coumadin, Jantoven, Marevan, and Waran) is an Anticoagulant.
Adulterated oils may also pose problems depending on the type of substance used.
References
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Journals
External links
Criticism
Further reading
- Maria Lis-Balchin, Aromatherapy science - a guide for healthcare professionals, éd. Pharmaceutical Press (2006)
- Kurt Schnaubelt, Ph. D. , Advanced Aromatherapy : The Science of Essential Oil Therapy, (ISBN 0-89281-743-7)
- Kurt Schnaubelt, Ph. D. , Medical Aromatherapy : Healing With Essential Oils (ISBN 1-883319-69-2)
- The Practice of Aromatherapy: A Classic Compendium of Plant Medicines and Their Healing Properties (ISBN 0-89281-398-9)
- National Research Council (2003). Food Chemicals Codex. National Academy Press. ISBN 0309088666.
- Christopher Wanjek, Bad Medicine : Misconceptions and Misuses Revealed, from Distance Healing to Vitamin O, John Wiley and Sons, Inc. (ISBN 0-471-43499-X)
- Dr. Jean Valnet, The Practice of Aromatherapy (ISBN 0852071434)
Dictionary
aromatherapy
-noun
- (medicine) The use of selected fragrances in lotions and inhalants in an effort to affect mood and promote health.
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