Making Use of Essential Oils Antimicrobial Action
Saturday, November 8th, 2008
The anti-bacterial action of essential oils may be their most studied effect, in-part because these are simple experiments to perform. Place a piece of filter paper saturated with an essential oil in the center of a petri dish and watch the growth, or lack of, bacteria around the paper. The larger the area where bacteria do not grow, the stronger the action of that particular essential oil inhibiting that particular strain of microbe. This test, known as an Aromatogram, was popularized by French scientist Paul Belaiche. Through extensive research, large tables of data now allow aromatherapists to quickly find the most efficacious oils once the infecting species of bacteria is known. But you don’t have to be a scientist to make use of this information - there are many simple, effective means for using essential remedies for yourself and your family and children as part of a holistic natural health program for your household.
Each single, pure essential oil consists of several, sometimes hundreds of distinct natural chemicals. Essential oils derive their antimicrobial effect from their unique chemical makeup. It turns out that nature has been doing a remarkable job of therapeutic blending. Many of these have antimicrobial activity, and show synergistic effects; blends of the chemicals - as found naturally in the oils - can be more potent than any individual chemical alone. Studies have often shown that combinations of essential oil components are more effective against bacteria than any single isolated constituent. Think of this the next time you might reach for Bactine or some iodine tincture - the formulations nature has made herself will likely work better, and will most assuredly smell nicer.
Research exists describing the effective, broad-spectrum of antimicrobial action from essential oils, yet it is important to select the right oils in the right amounts. Topical application of Oregano may be the best solution for a case of stubborn nail fungus, yet this is far too intense for use on soft tissue of any kind, particularly for children. Often, home mand formuals of a potent antiseptic with a known soothing oil can improve the overall effectiveness. Here we will briefly profile these highly-regarded oils, and look at some recipes and methods of application: Tea Tree (Maleluca alternafolia), Lavender (Lavendula angistifolia), Oregano (Oregano vulgar), Geranium (Geranium asperum) and Lemon. (Citrus limon).
Tea Tree essential oil is known throughout the world for its protective properties against infections. The leaves have been used for centuries to heal wounds and skin infections by indigenous Australians. Tea Tree is a must for every natural first aid kit, both for the home and for the traveling family. One of the safest and most effective ways of controlling minor infections is the immediate intervention action of Tea Tree. The oil is well tolerated, and cases of irritation by this oil are almost unheard of. A drop on the gauze before applying a bandage can keep the reddening indication of infection from children’s cuts and scrapes. Also for the young ones, Tea Tree can be diluted to 5% in any carrier like Jojoba oil or Aloe Vera for a gentle topical antiseptic.
Lavender is the most versatile essential oils in use today., and in fact began the modern medical aromatherapy revolution through its quick healing of burns by a French cosmetics chemist. The cooling aroma disperses heat and inflammation and brings relief from pain, spasms, and general unrest. With its calming and balancing properties, the oil is exceptionally supportive of relaxation and rest. Lavender imparts this action in healing wounds as well; for healing unbroken skin such as burns, apply Lavender ‘neat’ to the wound several times a day; insect bites also get a ‘neat’ treatment. For cuts and scrapes, keep a equal mix of Lavender and Tea Tree on hand for the best all-purpose antiseptic, anti-inflammatory and pain relieving solution. Moms will really appreciate the synergy of the antibacterial nature of Tea Tree and the soothing effects of Lavender.
When more serious antibacterial action is necessary, natural medicine professionals turn to Oregano essential oil. Oregano’s use in day-to-day applications are relatively limited due to its extreme potency - it should not be used topically except under the advice of a qualified practitioner, and then only in low dilutions for a limited period of time. Oregano is being studied extensively, however, for its potential use as a natural, effective antibiotic - particularly as many dangerous bacteria become resistant to pharmaceutical preparations. Oregano capsules are available at many health-food stores, and may be of use for systemic infections such as of the candida fungus or other bacteria; if you feel you or a family member could benefit from such immune system support, consult a qualified medical professional for advice.
With a softer aroma and gentle effect on skin, Geranium is versatile choice for frequent use. Harmonizing and balancing, Geranium essential oil has the quality of equalizing hormonal and emotional extremes. These properties extends to the skin, where it creates balance between oily and dry states; Geranium helps to cleanse the skin while restoring balance, tone, and suppleness (experiment with your skin care formulas at concentrations between one and three percent of your base mixture). A non-drying, antiseptic, anti-inflammatory, astringent, and general tonic, Geranium is traditionally indicated as a remedy for acne, dermatitis, eczema, and weeping wounds. The ‘asperum’ species is generally considered the most potent Geranium for its antimicrobial action, with a wonderful sweet and herbaceous aroma.
Lemon essential oil is a powerful antiseptic and bactericide that performs many tasks around the house, as well as for your health. Lemon has a tonic action on the lymphatic system and a stimulating action on the digestive system, additionally providing relief from insect bites and tension headaches. Use this pleasant antimicrobial blend with confidence to clean counter tops, windows, and door handles: two drops each of Lemon, Pine, and Eucalyptus Radiata essential oils in four ounces of distilled or spring water. Keep a spray bottle of this solution handy for your day-to-day cleaning; it’s not only an effective antiseptic, but its aroma will bring a smile to your face.
This is but a sampling of the antiseptic and antimicrobial essential oils available. They are easy to use, and offer a excellent means of bringing natural medicines and cleaners into your life. Many oils have specific action against certain microbes; if you or child or other loved one needs more directed treatment, seek the advice of a licensed or degreed natural health professional, and consult a doctor to ensure the safety of any complimentary essential oil application. There are many excellent books available by reputable authors - ‘Advanced Aromatherapy’ and ‘Medical Aromatherapy’ by Dr. Kurt Schnaubelt, and any of the books by Valerie Worwood are worth investigating to further your knowledge in the practical application of essential oils. These books cover the safe use of essential oils in general, and specific conditions you’ll want to be aware of when delving deeper into aromatherapy. In selecting essential oils over synthetic preparations, you’ll find great satisfaction making the natural choice for yourself and your family.
