Wahoo Bark

Home My Blog Herb Profiles Botanical Names Glossary Treatments Recipes Other stuff HERB SHOP Books & Equipment Useful Links

Euonymus atropurpureus (Jacq.)

Synonyms: spindle bark, spindle tree, arrow wood, bitter ash, burning bush, Indian arrow, skewerwood, prickwood

Order: Celastraceae

Description: Euonymous is an erect shrub or slender tree growing in the Eastern and Central United States and Canada. It grows up to 8m high and is found in damp woods and along riverbanks. Its smooth, somewhat quadrangular branches bear opposite, elliptic, pointed leaves that are finely serrate and fine-haired underneath. Axillary cymes of seven or more purple flowers appear during June. The fruit is a scarlet, four-lobed capsule containing brown seeds with scarlet arils.

Parts used: root bark and stem bark

Collection: the bark is stripped from roots that are unearthed in the autumn. 

Constituents: cardenolide glycosides (especially euatroside), small amounts of digitaloids, alkaloids (including asparagine and atropurpurine), phytosterols (euonysterol, homoeuonysterol, atropurpurol), citrullol, sugars, fatty acids, tannin, volatile oil

Actions: cholagogue, laxative, diuretic, mildly cardioactive, circulatory stimulant, hepatic stimulant, mild purgative

Indications: occasional constipation, icterus, cholecystitis, cutaneous eruptions. Specifically indicated in constipation with liver and gallbladder dysfunction.

Therapeutics and Pharmacology: Euonymus was a popular 19th century diuretic, also recommended for chest and lung congestion, indigestion and fever. It is of benefit in liver congestion, allowing the free flow of bile and so helping the digestive process. It may be used in the treatment of jaundice and gallbladder problems, and in pain or congestion due to gallstones. Its action as a cholagogue is probably due to irritation of the duodenum, causing a reflex contraction of the gallbladder. It relieves constipation where this is due to liver or gallbladder problems. Through its action on the liver it may help a range of skin problems where there is liver involvement. It has a digitalis-like effect on the heart. Its mild cardiotonic action is due to the presence of cardenolide glycosides.

Combinations: Euonymus may be combined with Iris in skin complaints; or with Berberis, Taraxacum rad., Chionanthus and Anemone in liver and gallbladder disease.

Caution: Euonymus is toxic in excessive doses and should not be used during pregnancy and lactation. The leaves and fruit are poisonous.

Preparation and Dosage: (thrice daily)

Regulatory status GSL Schedule 2

Dried root bark: 0.3-1g or by decoction

Liquid Extract: 1:1 in 45% alcohol, 0.3-1ml

Tincture BPC (1949): 0.6-2.6ml

Euonymin BPC (1949): 60-120mg

 

Bibliography

Bradley, P.R. (ed.) 1992 British Herbal Compendium, Volume 1, BHMA, Bournemouth.

BHMA 1983 British Herbal Pharmacopoeia, BHMA, Bournemouth.

Grieve, M. 1931 A Modern Herbal, (ed. C.F. Leyel 1985), London.

Hoffmann, D. 1990 The New Holistic Herbal, Second Edition, Element, Shaftesbury.

Lust, J. 1990 The Herb Book, Bantam, London.

Ody, P. 1993 The Herb Society's Complete Medicinal Herbal, Dorling Kindersley, London.

Wren, R.C. 1988 Potter's New Cyclopaedia of Botanical Drugs and Preparations, C.W.Daniel, Saffron Walden.

 

Back to top

Previous herb Back to Index Next herb


 

Contact: woldfarm@aol.com Please complete the 'Subject' heading or your email will be assumed to be spam and automatically deleted. Before you contact me, I'd be grateful if you would please check to see if this website has the answer to your question (search box at the top of the homepage) - I have time to answer only a few of the many emails that arrive in my inbox every day. See also the statement below:

For your safety I am prohibited from giving specific medical advice to individuals over the internet or telephone so please do not waste your time or mine by emailing or calling me with detailed information about your health problems - I can only undertake face-to-face consultations for what should be obvious reasons. Diagnoses cannot be made remotely, and I am unable to offer any advice or treatment until I am completely satisfied that I know what I'm dealing with!  The herb profiles and treatment suggestions on this website will help enable you to choose which herbs might be appropriate for minor ailments. For more serious or chronic conditions you should seek professional advice. This is particularly important if you are taking medication from your doctor or pharmacist, as some herbs can interact adversely with other drugs. If you would like to have a consultation with a medical herbalist then you should click here  then scroll to 'Professional Organisations' at the bottom of the page to find a qualified practitioner in your area.

Hit Counter

Christine Haughton, MA MNIMH MCPP FRSPH

Wold Farm, West Heslerton, Malton, North Yorkshire YO17 8RY, UK

Last updated 27th November 2014     ŠPurple Sage Botanicals