Native to Australia, the eucalyptus tree, or Eucalyptus globulus, has long history of use as a medicinal herb. Highly aromatic oil extracted from the leaves of the tree is distilled and used in numerous herbal remedies. While the oil may be beneficial in reducing some symptoms of sinusitis, it also presents some serious side effects. Check with your physician before using any herbal remedy to treat a medical disorder.
Sinusitis
The common cold or hay fever can trigger sinusitis, and the disorder is very common in the United States, according to the University of Maryland Medical Center. The sinus cavities swell, blocking normal breathing and drainage. Symptoms include a headache behind the eyes, nasal congestion and discharge, teeth pain, coughing, sore throat, tiredness and a fever. If an infection is present, your doctor may prescribe antibiotics. Ask your doctor if using eucalyptus oil will be beneficial to the prescribed course of treatment.
Eucalyptus: Properties
Eucalyptus oil contains hydroterpenes and oxides, in addition to 1,8-cineole that may be responsible for the oil's decongestant abilities. The oil may be antibacterial, antimicrobial, anti-inflammatory and antitussive, meaning it may suppress coughing. Eucalyptus oil is valuable both internally and for use as an inhalant.
Potential Benefits
The University of Maryland Medical Center lists eucalyptus, taken internally, as potentially beneficial for treating sinusitis, due to its antibacterial effect and its expectorant properties.
According to "Herbs & Natural Supplements: An Evidence-based Guide," inhaling the eucalyptus aroma may stimulate cold receptors in the nose and sinuses, allowing easier breathing. Clinical studies confirming these effects are lacking.
Considerations
The symptoms of sinusitis are similar to the symptoms of some other disorders, so see your doctor before self-treating.
Internal use of eucalyptus may result in vomiting and diarrhea. Do not give the oil to children and never put the oil on a small child or infant's face, which can trigger bronchial spasms, breathing problems and even death, according to the "PDR for Herbal Medicines."
References
- "Herbs & Natural Supplements: An Evidence-based Guide"; Leslie Braun, 2007
- "PDR for Herbal Medicines, 2nd Edition"; Joerg Gruenwald, PhD, 2000
- University of Maryland Medical Center: Sinusitis
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