Eucalyptus oil is an aromatic oil derived from the eucalyptus tree, a soaring evergreen native to Tasmania. The plant has been a medicinal component for centuries, and is still used today to make a host of commercial products, including cough drops, toothpastes, mouthwashes, soaps, perfumes, and ointments. Because the oil contains potent antibacterial and anti-inflammatory compounds, it is both valuable and versatile.
Eucalyptus Oil for the Common Cold
Eucalyptus oil helps loosen phlegm and ease breathing, which is why it is a common cold remedy in the United States and Europe, according to the University of Maryland Medical Center. As a main ingredient in chest rubs and vapor baths, eucalyptus products can be applied directly to the nose or chest for fast relief. Herbalists offer the fresh leaves of the plant to cold sufferers with sore throats and other bronchial symptoms. Others use it as an alternative to conventional medicines, treating sinusitis or other chronic conditions.
Other Uses for Eucalyptus Oil
Although this oil is most widely known as a cold and flu remedy, there are a host of other ways to use the oil. The following are some of the conditions you might treat using eucalyptus oil or other parts of the plant.
- Skin wounds, boils, or acne lesions.
- Ulcers
- Bleeding gums
- Fever
- Bladder diseases
- Liver problems
- Arthritis pain and inflammation
Eucalyptus for Diabetes
Some use Eucalyptus oil to treat blood sugar (diabetes). Animal studies indicate the herb has a blood-sugar-lowering effect and is able to increase insulin production as well, according to the National Institutes of Health. Diabetics should talk to a trusted health care adviser about using the herb as an adjunctive therapy.
Potential Dangers
For most people, eucalyptus is a safe and effective remedy when used as directed; however, the oil can be toxic and even fatal if not appropriately diluted. Pregnant and breastfeeding women should not use eucalyptus oil without a professional’s consent. Because the herb may interact with other herbs or medications, you should always consult a medical professional before using it.
References: University of Maryland Medical Center: http://www.umm.edu/altmed/articles/eucalyptus-000241.htm
National Institutes of Health: http://www.nlm.nih.gov/medlineplus/druginfo/natural/700.html