Herb Spotlight: Plai ( Zingiber cassumunar) may be a useful support for pain relief

BY Allen Akiu, ACHS Diploma in Aromatherapy Student

Pharmaceutical companies have long sought a solution for the millions of Americans suffering from pain and inflammation, arthritis in particular. Cyclooxygenase-2 (Cox-2) inhibitors bought the needed relief for the masses with acute and chronic pain. Celebrex is the only remaining Cox-2 inhibiting drug available in the U.S. Vioxx and Bextra were pulled off the market by the Federal Drug Administration (FDA) for their high risks of stroke, heart attack, and to a lesser extent, gastrointestinal bleeding (from ulcers) [1]. Celebrex still carries the same but lower risks and is significantly weaker in strength. Because of supply and demand, the cost is high.

The essential oil of plai (Zingiber cassumunar, Roxburgh) is known for its superior analgesic and anti-inflammatory actions[2]. It is a member of the ginger family (Zingiberaceae) but differs from its kin because of the presence of two constituents, (E)-1-(3,4 dimethoxyphenyl) but-1-ene and (E)-1-(3,4 dimethoxyphenyl) butadiene (DMPBD). In addition, plai has a cooling effect, rather than warming.

This powerful natural pain reliever and anti-inflammatory agent has limited studies confirming the inhibition of inflammatory pathways without any side effects.

Its warm, green, peppery aroma has a hint of eucalyptus (Eucalyptus globulus) and can be mixed with other essential oils for increased synergies and enhanced aromas.

Plai also contains cassumunarin, which is a powerful antioxidant[3]. It has antiviral, antiseptic, and antibacterial properties as well[4]. It balances the digestive, respiratory, and immune systems nicely and should definitely be the subject of extensive research.

References
1. Solomon, D.H., MD, MPH. (2011, Nov 2). Patient information: Nonsteroidal antiinflammatory drugs (NSAIDs). UpToDate.com. Retrieved from http://www.uptodate.com/contents/patient-information-nonsteroidal-antiinflammatory-drugs-nsaids
2. Ozaki Y, Kawahara N, Harada M. (1991). Anti-inflammatory effect of Zingiber cassumunar Roxb. and its active principles. Chem Pharm Bull (Tokyo), 39(9):2353-6. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/1804548
3. Nakatani N.(2000). Phenolic antioxidants from herbs and spices. Biofactors, 13(1-4):141-6. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/11237173
4. Pithayanukul P, Tubprasert J, Wuthi-Udomlert M. (2007). In vitro antimicrobial activity of Zingiber cassumunar (Plai) oil and a 5% Plai oil gel. Phytother Res., 21(2):164-9. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/17128430

*Note the ideas and opinions expressed have been provided for educational purposes only and do not necessarily express the ideas and/or opinions of the American College of Healthcare Sciences. This information is not intended to treat, diagnose, cure, or prevent disease. For further information, consult with a Registered Aromatherapist (RA).

Compresses an Effective Way to Use Essential Oils

Did you know compresses are a very effective way to use essential oils?

Typically made from gauze or a similar soft material, a compress can be applied with pressure to specific parts of the body to help control hemorrhage, help relieve pain-related symptoms, or support the body's natural defenses against infection. For example, cold compresses are traditionally used with sprains, localized swelling, blisters, insect bites, stings, bruises, and headaches; hot compresses are traditionally used with abscesses, boils, cystitis, and dysmenorrhea.

A simple method for using essential oils with compresses is to:

• Add 6 drops of essential oil to 9 oz of water. (Use ice water for cold compresses and boiling water for hot ones.) First pour the water into a bowl, and then add the oil.
• Saturate a clean piece of unbleached muslin (or similar cloth, such as clean cotton) in the mixture, wring out, and apply.

For use with a cold compress, here are some example essential oils you may want to investigate further:

• With sprains: Peppermint, chamomile, eucalyptus, ginger, lavender, pine, rose, and rosemary
• With bruises: Eucalyptus, geranium, ginger, lavender, and peppermint
• With localized swelling: Ginger, rose, and rosemary

For use with hot compresses, here are some example essential oils you may want to investigate further:

• With abscesses and boils: Bergamot, eucalyptus, rose, manuka, and tea tree Australia
• With menstrual pain: Chamomile, clary sage, lavender, peppermint, rose, and rosemary

For more information about using essential oils with compresses, download our free ACHS holistic health Wellness Guide HERE. In the guide, you'll also find several pages of information about using aromatherapy essential oils in the home and as a tool to support optimal health and wellness.

* This article is for informational purposes only. It is not intended to treat, diagnose, heal, or prescribe. A primary care physician, naturopathic physician, or Registered Aromatherapist should be consulted before making any significant changes to your health and wellness routine.