Getting sick is just no fun, but with our fast-paced lifestyles, sometimes it’s difficult to keep our stress levels low and our immune system strong. Enter Aromatherapy – Essential oils so commonly used as natural perfumes and mood-lifters can have a have a powerfully-supportive effect on the immune system. In fact, the medical aromatherapy literature makes the point that the most promising use of essential oils in terms of natural health care is in cases of infectious illness. Not only will they help combat illness once it sets in, but therapeutic grade oils can also fortify the immune system to make you more resistant to illness in the first place.
For the uninitiated, essential oils are the volatile aromatic compounds distilled from plants. They are the chemicals that give plants their smell; the luscious aroma of a rose or the sharp scent of peppermint. Plants use these chemicals for, among other things, defense from invaders such as bacteria, fungus and viruses. Each plant’s oils have a unique makeup as a result of the plant’s own physiology, natural environment, and its potential microbial invaders. Because of their chemical structure, essential oils are easily absorbed into the human body, passing through cell membranes, then further on into the bloodstream due to their ‘lipophillic’ nature (a structure in alignment with the lipid components of our cell walls). Essential oils can protect us from microbes in many different ways, from keeping the space around us naturally microbe-free, to readying our immune system for defense, to actually destroying the microbes once they’ve entered our bodies.
Get a little nervous when friends or co-workers have a sneezing or coughing fit? Here’s an excellent defense tactic – diffuse one or more of the powerful yet pleasant smelling antimicrobial oils into your space. ‘Narrow Leaf’ Eucalyptus (or Eucalyptus Radiata) is a very popular variety for this – it has been referred to as an ‘aromatherapists designer oil’ because of its broad range of immune-supportive effects and its pleasant aroma. Other oils used with a little softer scent are Green Myrtle and Ravensara – all these oils may be blended to your ‘taste’. A very pleasing yet powerful blend can be made using three parts clove bud essential oil, five parts lemon essential oil, one and one-half parts Eucalyptus Radiata, one and one-half parts Rosemary Cineol essential oil and two parts Cinnamon Bark essential oil. For immune-supportive purposes, a high-quality cold-air nebulizing diffuser is best, as it will make a fine mist of the oils which will disperse within a space at a relatively high concentration.
Next, it’s important to fortify your own immune system. Medical aromatherapists don’t claim essential oils as wonder drugs in this regard – it is important to keep yourself healthy for your immune system to work effectively. Many natural medicine physicians believe it important to keep your own internal ‘friendly bacteria’ in balance for best protection. This can be done by eating a ‘clean’ diet with an abundance of natural and organic foods, and consuming intestinal bacterial support in capsule form (available at almost all health food stores). On the aromatherapy front, the essential oil of Niaouli has been considered by some to be the single most powerful supporter of the human immune system. Niaouli essential oil is distilled from the leaves of the Niaouli tree, native to Madagascar, but now being cultivated in Spain for aromatherapy use. According to Dr. Kurt Schnaubelt, one of America’s leading medical aromatherapists, “Niaouli oil is as complex in its composition as it is in it’s uses…One of the fastest-acting and most effective applications of Niaouli is to apply anywhere between 5 and 20 drops to the whole body during the morning shower. This procedure will become entirely holistic if a loofah glove is used and the oil is worked into the skin along the energy meridians. This application…is especially recommended in the flu season, as it stimulates the defense mechanisms of the body.” Niaouli would also be appropriate for diffuser use similar to the Eucalyptus varieties.
Once a bacteria or viral infection has set it, treating it with essential oils can be a little more complex. The difficulty lies in finding the proper oil for one’s particular illness, as some oils are excellent against certain microbial strains, though these same oils may not be the right choice in other instances. Prevention with immune stimulant oils as above is best; however, at the very first signs, application of 10-20 drops to the skin of both Eucalyptus Radiata and Bay Laurel essential oils to the skin in the steam of a shower (so that the skin is more porous) is called for. Eucalyptus can be applied to the chest and back, whereas Bay Laurel should be applied directly to the lymph nodes to support the immune response. The vast majority of individuals will have no sensitivity response to such application – if, however, any skin irritation is noted, apply diluted to 5% in a carrier oil such as olive oil hazelnut oils. Green Myrtle can be used in cases of bronchial infection where Eucalyptus may be found to strong an aroma. Ravensara used in the same manner is called for in cases of colds and flu – it can be a stronger antiviral than the above mentioned oils, and has a pleasing aroma.
For general cold and flu care, Eucalyptus Radiata (Narrow Leaf) or Globulus (Blue Gum), Green Myrtle and Ravensara Aromatica can be applied topcally or used with a diffuser or inhaler to loosen mucus and support the body’s cleansing process. In addition, Rosemary of the Verbenone chemotype is indicated for sinus infections and bronchitis; medical aromatherapy texts indicate this may be inhaled, applied topically in small amounts to the chest area, or even dripped into the nose, one drop at a time (caution is noted here for sensitivity). Also, Thyme essential oil is called for in many cases of bacterial infection – inhalation from a nebulizing diffuser can be an effective route of administration.
When selecting natural medicines within your own self-treatment program, do as much research and gather as much professional advice as possible to precisely apply these botanicals. A ‘shotgun’ approach will not likely have as dramatic an effect, and can be dangerous with improper use of certain varieties of essential oils. There are several books available for the aromatherapy practitioner with protocols translated from the European aromatherapy literature, and the number of naturopathic doctors with such knowledge is growing. With the right knowledge, using therapeutic grade essential oils to support your immune system and overall health can be very rewarding, and even fun!