There are many species of eucalyptus. Some are the size of an ornamental shrub, and some grow to be giant trees. The type of eucalyptus that is most often used as medicine is called blue gum or Australian fever tree. It can grow as high as 230 feet. Its 4 - 12 inch leaves are dark green and shiny. Its blue-gray bark peels to reveal a cream-colored inner bark.
Oil from the eucalyptus tree (Eucalyptus globulus) is used today in many cough and cold products, to relieve congestion. Eucalyptus oil is also found in creams and ointments used to relieve muscle and joint pain, and in some mouthwashes.
The eucalyptus tree is native to Australia and serves as the main food for koalas. The oil was used in traditional Aboriginal medicines to heal wounds and fungal infections. Teas made of eucalyptus leaves were also used to reduce fevers. Eucalyptus soon spread to other traditional medicine systems, including Chinese, Indian, and Greek and European.
In 19th-century England, eucalyptus oil was used in hospitals to clean urinary catheters. Laboratory studies later showed that eucalyptus oil contains substances that kill bacteria. It also may kill some viruses and fungi. Studies in animals and test tubes also found that eucalyptus oil acts as an expectorant, meaning it loosens phlegm.
Eucalyptus is recommended for use in the case of a chest infection as it is a power expectorant and is especially worthwhile in fighting serious chest infections such as pneumonia and bronchitis. In its diluted form, Eucalyptus oil can be applied topically to the skin as a sinus or chest rub and will have a warming effect on the area.
Eucalyptus is native to Australia, but today can be found growing in subtropical regions worldwide. One of the first recorded medicinal uses of Eucalyptus was by the Australian aborigines, who not only extracted valuable water from its roots, but used its leaves to relieve fevers. It has been reported that early Australian developers were able to successfully treat and cure fever using Eucalyptus leaves.
Eucalyptus supplements have been promoted for cough/bronchitis and rheumatism. Eucalyptus as an ingredient in drugs is used for temporary relief of minor aches and pains of muscles and for temporary relief of nasal congestion and coughs associated with a cold.
The medicinal properties of Eucalyptus reside in its oil, which is extracted from the fresh leaves and branch tips, as well as dried leaves. Eucalyptus leaf (Eucalypti folium) is an approved remedy of the German Government's Federal Institute for Drugs and Medical Devices (Commission E) for catarrhs of the respiratory tract. Eucalyptus oil (Eucalypti aetheroleum) is approved for internal and external catarrhs of the respiratory tract and externally for rheumatic complaints. Approval by Commission E should not be considered the equivalent of FDA approval. The FDA has a much higher standard and requires the establishment of absolute certainty of safety and efficacy of any product intended to diagnose, cure, mitigate, treat, or prevent disease and demands that such products be classified as a drug.
The leaves and oil of the eucalyptus plant are used as medicine. Eucalyptus oil consists of the volatile oil made from the fresh leaves and branch tops of the eucalyptus plant. Eucalyptus leaves contain tannins, which are believed to help reduce inflammation; flavonoids, plant-based antioxidants; and volatile oils.
Eucalyptus oil is available in many products, including liquids and ointments. The leaves of the eucalyptus plant are available fresh, dried (to be used in teas), and in liquid extracts. Commercial cough drops, syrups, vaporizer fluids, liniments, toothpastes, and mouthwashes may contain eucalyptus oil or its active ingredient, cineole.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, Ineffective, and Insufficient Evidence to Rate.
The effectiveness ratings for EUCALYPTUS are as follows:
Asthma. Developing research suggests that eucalyptol, a chemical found in eucalyptus oil, might be able to break up mucous. Some people with severe asthma have been able to lower their dosage of steroid medications if they take eucalyptol. But don’t try this without your healthcare provider’s advice and monitoring.
Reducing swelling (inflammation) of the upper airway tract.
Stuffy nose.
Wounds.
Burns.
Ulcers.
Acne.
Bleeding gums.
Bladder diseases.
Diabetes.
Fever.
Flu.
Liver and gallbladder problems.
Loss of appetite.
Arthritis pain.
Other conditions.
More evidence is needed to rate the effectiveness of eucalyptus for these uses.
Eucalyptus leaf is safe when consumed in the small amounts found in foods. There isn't enough information to know if supplements that contain larger amounts of eucalyptus leaf are safe.
Eucalyptus oil is UNSAFE when it is either taken by mouth or applied directly to the skin without first being diluted. Taking 3.5 ml of undiluted oil can be fatal. Signs of eucalyptus poisoning might include stomach pain and burning, dizziness, muscle weakness, small eye pupils, feelings of suffocation, and some others. Eucalyptus oil can also cause nausea, vomiting, and diarrhea.
Eucalyptol, a chemical that is removed from eucalyptus oil and used as medicine, appears to be safe when taken by mouth for up to 12 weeks.
The use of herbs is a time-honored approach to strengthening the body and treating disease. Herbs, however, contain components that can trigger side effects and that can interact with other herbs, supplements, or medications. For these reasons, herbs should be taken with care, under the supervision of a health care provider qualified in the field of botanical medicine.
Eucalyptus oil is generally safe when applied to the skin of adults. Don' t apply eucalyptus oil, salve or chest rub to the face or nose of a child under 2.
People with asthma, seizure disorders, liver or kidney disease, and low blood pressure should not use eucalyptus without first talking to their doctors.
Pregnant and breastfeeding women should not use eucalyptus.
Eucalyptus oil is toxic when taken by mouth. Do not take eucalyptus oil except under your doctor' s supervision.
Pregnancy and breast-feeding: Eucalyptus seems to be safe for pregnant and breast-feeding women when used in food amounts. But don’t use eucalyptus oil. Not enough is known about safety during pregnancy or breast-feeding.
Children: Eucalyptus oil is UNSAFE for children. It should not be taken by mouth or applied to the skin. Not much is known about the safety of using eucalyptus leaves in children. It’s best to avoid use in amounts larger than food amounts.
Diabetes: Developing research suggests eucalyptus leaf might lower blood sugar. There is concern that using eucalyptus while taking medications for diabetes might lower blood sugar too much. Blood sugar levels should be monitored closely.
Surgery: Since eucalyptus might affect blood sugar levels, there is concern that it might make blood sugar control difficult during and after surgery. Stop using eucalyptus at least 2 weeks before a scheduled surgery.
This list is not full, if you use any medication, refer to your healthcare provider.
Medications changed by the liver (Cytochrome P450 1A2 (CYP1A2) substrates)
Some medications are changed and broken down by the liver. Eucalyptus oil might decrease how quickly the liver breaks down some medications. Taking eucalyptus oil along with some medications that are broken down by the liver can increase the effects and side effects of some medications. Before taking eucalyptus oil, talk to your healthcare provider if you take any medications that are changed by the liver.
Some medications that are changed by the liver include amitriptyline (Elavil), haloperidol (Haldol), ondansetron (Zofran), propranolol (Inderal), theophylline (Theo-Dur, others), verapamil (Calan, Isoptin, others), and others.
Medications changed by the liver (Cytochrome P450 2C19 (CYP2C19) substrates)
Some medications are changed and broken down by the liver. Eucalyptus oil might decrease how quickly the liver breaks down some medications. Taking eucalyptus oil along with some medications that are broken down by the liver can increase the effects and side effects of some medications. Before taking eucalyptus oil, talk to your healthcare provider if you take any medications that are changed by the liver.
Some medications that are changed by the liver include omeprazole (Prilosec), lansoprazole (Prevacid), and pantoprazole (Protonix); diazepam (Valium); carisoprodol (Soma); nelfinavir (Viracept); and others.
Medications changed by the liver (Cytochrome P450 2C9 (CYP2C9) substrates)
Some medications are changed and broken down by the liver. Eucalyptus oil might decrease how quickly the liver breaks down some medications. Taking eucalyptus oil along with some medications that are broken down by the liver can increase the effects and side effects of some medications. Before taking eucalyptus oil, talk to your healthcare provider if you take any medications that are changed by the liver.
Some medications that are changed by the liver include diclofenac (Cataflam, Voltaren), ibuprofen (Motrin), meloxicam (Mobic), and piroxicam (Feldene); celecoxib (Celebrex); amitriptyline (Elavil); warfarin (Coumadin); glipizide (Glucotrol); losartan (Cozaar); and others.
Medications changed by the liver (Cytochrome P450 3A4 (CYP3A4) substrates)
Some medications are changed and broken down by the liver. Eucalyptus oil might decrease how quickly the liver breaks down some medications. Taking eucalyptus oil along with some medications that are broken down by the liver can increase the effects and side effects of some medications. Before taking eucalyptus oil, talk to your healthcare provider if you are taking any medications that are changed by the liver.
Some medications changed by the liver include lovastatin (Mevacor), ketoconazole (Nizoral), itraconazole (Sporanox), fexofenadine (Allegra), triazolam (Halcion), and many others.
Medications for diabetes (Antidiabetes drugs)
Eucalyptus leaf extract might decrease blood sugar. Diabetes medications are also used to lower blood sugar. Taking eucalyptus leaf extract along with diabetes medications might cause your blood sugar to go too low. Monitor your blood sugar closely. The dose of your diabetes medication might need to be changed.
Some medications used for diabetes include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), chlorpropamide (Diabinese), glipizide (Glucotrol), tolbutamide (Orinase), and others.
Herbs that contain hepatotoxic pyrrolizidine alkaloids (PAs)
Eucalyptus can increase the toxicity of herbs that contain hepatotoxic pyrrolizidine alkaloids (PAs). PAs can damage the liver. Herbs containing hepatotoxic PAs include alkanna, boneset, borage, butterbur, coltsfoot, comfrey, forget-me-not, gravel root, hemp agrimony, and hound's tongue; and the Senecio species plants dusty miller, groundsel, golden ragwort, and tansy ragwort.
There are no known interactions with foods.
Eucalyptus supplements are derived from the fresh leaves and branch tips as well as the dried leaves of the tree known as Eucalyptus Globulus, Eucalyptus fructicetorum, and Eucalyptus smithii. The primary active constituent in eucalyptus leaves is the volatile oil euclyptol. For eucalyptus to provide an effective expectorant and antiseptic action, the volatile oil should contain at least 70 eucalyptol. Eucalyptus oil has been compared to menthol because it acts on receptors in the nasal mucosa, which help to alleviate nasal congestion.
Although eucalyptus oil has been used orally to treat some conditions, the oil is toxic when taken by mouth and must be diluted. You should not take eucalyptus oil by mouth unless your doctor tells you to.
Following are some of the health benefits of eucalyptus oil:
This oil is well known to give relief from sinus infections, blocked nose, common cold, bronchitis, flu and other respiratory diseases. To treat these health conditions, apply a few drops of eucalyptus oil on the handkerchief and inhale it at regular time intervals. Another best way is to put a few eucalyptus oil drops in the bath water.
This is one among those essential oils that hold great importance in aromatherapy.
Eucalyptus oil has anti microbial and anti bacterial properties because of which it is often used in perfumes, lotions, deodorants, soaps and other hygiene products.
It has germicidal properties and is often used in treating skin disorders and bruises.
Add a little amount of eucalyptus oil to the pet dog’s bath water to protect them from ticks and other parasites.
Add a few drops of eucalyptus oil to other massage oils to have a calming effect on the mind and body. Its rejuvenating properties aid in getting relief from sluggishness, muscle pain, exhaustion and mental fatigue.
It is a good stimulant and thus helps in enhancing blood circulation to increase cardiac activity.
This oil is also used as a flavoring agent in some food products, baked foods, beverages and confectioneries.
Campers and trekkers always carry eucalyptus oil as it is very effective in curing insect bites, skin rashes and stings. Also, it is an excellent mosquito repellent.
It acts like a disinfectant when mixed with water.
Eucalyptus oil is very effective for sore throat problems. Add a couple of eucalyptus oil drops to a glass of warm water and gargle with it. This remedy reduces soreness and gives better relief.
Due to its germicidal properties, it is used in dental care products like mouthwashes, toothpastes, and so on.
Sometimes, eucalyptus oil is used regularly for the treatment of asthma and cough.
A good news for diabetic patients. If eucalyptus oil is taken internally, it aids in controlling blood glucose levels.
Working professionals or students who need to concentrate more can use eucalyptus oil to concentrate better and to stay alert.
Eucalyptus is used in many medicines to treat coughs and the common cold. It can be found in many lozenges, cough syrups, rubs, and vapor baths throughout the United States and Europe. Herbalists often recommend using fresh leaves in teas and gargles to soothe sore throats and treat bronchitis and sinusitis.
Ointments containing eucalyptus are also applied to the nose and chest to relieve congestion. Eucalyptus oil helps loosen phlegm, so many people inhale eucalyptus steam to help treat bronchitis, coughs, and the flu.
Eucalyptus oil is also rich in cineole, an antiseptic that kills bacteria that can cause bad breath. Eucalyptus is used in some antiseptic mouthwashes, along with other oils, and the mouthwashes have been shown to help prevent plaque and gingivitis.
On the skin, eucalyptus oil has been used to treat arthritis, boils, sores and wounds. The oil is also used in some insect repellents, and one study found that an oil of lemon eucalyptus product may also keep ticks away.
Eucalyptus Oil is most commonly used as a Decongestant. It is quite helpful during winter season, when it is cold. You can put 4-5 drops of eucalyptus oil in a hot compress and apply on the chest. You can also mix 2 drops of Eucalyptus oil in 2 teaspoons of carrier oil and apply as a chest rub.
You can also use Eucalyptus oil to clear the nasal passages, by putting a few drops (2-3) of Eucalyptus oil to a steam inhalation. You can also apply a few drops to a handkerchief and inhale. Eucalyptus oil has is often compared to menthol because it helps to get rid of nasal congestion.
Eucalyptus Oil is good for the respiratory system, and works great for people suffering from congestion, flu or pneumonia.
It is also used to purify a sickroom during illness. You can make a spray by adding 20-25 drops of eucalyptus oil to 300ml of water. Shake the spray properly before each use. This can be sprayed directly into the room to kill the germs.
Eucalyptus Oil is also used as a muscle or joint rub. Mix 3 drops of Eucalyptus oil, 2 drops of lavender oil, and 2 drops of Roman Chamomile to 2 teaspoons of carrier oil and apply on the joints for a soothing effect.
It is also used to keep insects and bugs at bay. Add 3 drops of Eucalyptus oil, 3 drops of lavender oil & 3 drops of Basil and use as an oil vaporiser or diffuser.
It is often used by those who excercise much to help relieve muscle soreness. It has a warming effect on the skin and muscles, and relieves pain.
It is also used as a local application for ulcers and sores. 1 OZ. of eucalyptus oil should be added to 1 pint of lukewarm water.
Its fluid extract is used internally in cases of scarlet fever, typhoid and intermittent fever.
It is also used as a natural antibacterial spray that can be used in kitchen and bathroom. Add 15 drops of Eucalyptus oil, 30 drops of Tea Tree oil and 20 drops of Lemon to half a litre of water and store in a plant sprayer. Shake well before each use. But remember to dry the surface thoroughly before preparing food, if you have sprayed this solution. However it is not suitable for use on polished wood. Shake it properly before every use.
It can also be used to remove tar from clothes. Apply a few drops of Eucalyptus oil to the area and wipe the tar gently using a clean cloth.
It is also used to treat Greenfly and Blackfly infestations on plants.
It is also commonly used in veterinary practice. It is used for parasitic skin infections. And it is given to horses in influenza, to dogs in distemper and to all animals in septicaemia.
When suffering from croup or spasmodic throat troubles, the oil can be freely applied externally.
Eucalyptus Oil is sometimes used as a stimulant and antiseptic gargle.
The antiseptic properties of eucalyptus oil confer some anti-malarial action, but it cannot take the place of Cinchona.
Do not give a child eucalyptus orally (by mouth), as it is toxic. Do not give cough drops containing eucalyptus to children under 6.
For a cold, don' t apply eucalyptus oil, salve or chest rub to the face or nose of a child under 2. Ask your doctor before using eucalyptus oil as a chest rub for your child or to inhale steam for congestion.
Do not take eucalyptus oil orally (by mouth) except under your doctor' s supervision, as it is toxic.
Eucalyptus oil (for topical application): add ½ - 1 ml (15 - 30 drops) of oil to 1/2 cup of carrier oil (sesame, almond, olive, etc.). For inhalation, add 5 - 10 drops of oil to 2 cups boiling water. Place towel over head and inhale steam.
The appropriate dose of eucalyptus depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for eucalyptus. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.
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These reviews are taken from a big internet site.
I never am without this May 15, 2009, By Gwen Gamboa From Florida
I mix this in Grapeseed oil together with pepermint and rosemary oil. Great for back rubs when kids and adults have cough. I also use for sore muscle massage after intense exercise.
Used to prevent fleas bites December 15, 2007, From California
I read using Eucalyptus oil can help prevent flea bites. I am currently using this product and so far no flea bites. Remember you must blend this oil with other bland oils like almond oil. I thought if I used this oil I will smell like Eucalyptus all day long. Not true. It evaporates into your skin and the odor will dissipate within time. I am hoping this will contine to work to ward off fleas.
Mrs. H January 20, 2009, From Indiana
just a drop helped clean up the mildrew [mildew] on the wall
It's a keeper! January 10, 2009, From Washington
I use this to sanitize my laundry its a good oil.
Great product, superior oil January 04, 2008, From Massachusetts
… The Eucalyptus oil is perfect especially in the cold dry winter. A few drops on a cotton ball and you feel totally refreshed as the scent drifts thru the house. A drop or two in a hot shower clears and opens up all your senses. …
Love it! December 27, 2009, From Arizona
This is a great product and has many uses. … people don't know about all the wonderful things this oil does because the price would probably be higher. Yippee for me. I actually make a homemade pesticide with it and it works better than any harmful chemicals that are out there. I love it and it smells great.
Eucalyptus oil April 21, 2008, From Florida
excellent for relief of sinus congestion
Wonderful oil May 18, 2009, From Oklahoma
I was very pleased. I use this for cleaning. I dissolve a tablespoon or so of borax in hot water and add a few drops of oil. I use this to mop my tile and it does a fantastic job.
excellent May 25, 2009, By Deborah Green From Texas
I use this oil to help my son breath at night in the winter. It relaxes him and open his lungs and I can hear his breathing relax and he sleep throughout the night. I have been using it for 3 years now and I love the oil. I also use it on my scalp and it feel refreshing and relaxing. I apply it in my shampoo.
Good for the sinuses July 10, 2009, From Arizona
It really helps clear my sinuses when I use it in the pot of water with the steam.
good for infection March 05, 2010, From Kentucky
I use this as an inhalent or if there's a flu bug in the air. Medicinal aromatheropy.
oil March 17, 2010, From Georgia
great - I sniff it when I have a sinus infection or cold. great for stuffed up nose.