Horse Chestnut as an Herb

(Aesculus hippocastanum)

The sturdy, many-ribbed boughs and thick buds of the Horse Chestnut make it a conspicuous tree even in winter. The flowers are mostly white, with a reddish tinge, or marking, and grow in dense, erect spikes. There is also a dull red variety, and a less common yellow variety, which is a native of the southern United States.

The fruit is a brown nut, with a very shining, polished skin, showing a dull, rough, pale-brown scar where it has been attached to the inside of the seed-vessel, a large green husk, protected with short spines, which splits into three valves when it falls to the ground and frees the nut. Although horse chestnut is sometimes called buckeye, it should not be confused with the Ohio or California buckeye trees, which are related but not the same species.

Medicinal Uses for Horse Chestnut

For centuries, horse chestnut seeds, leaves, bark, and flowers have been used for a variety of conditions and diseases. Horse Chestnut is used to treat circulation problems, hemorrhoids, prostrate enlargement, and varicose veins. The seed extract has also been used for hemorrhoids.

Small studies have found that horse chestnut seed extract is beneficial in treating chronic venous insufficiency and is as effective as wearing compression stockings.

Culinary

Homemade preparations of horse chestnut should not be used. Raw horse chestnut seeds, leaves, bark, and flowers contain esculin, which is poisonous.

Cautions

When properly processed, horse chestnut seed extract contains little or no esculin and is considered generally safe. However, the extract can cause some side effects, including itching, nausea, or gastrointestinal upset.

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DISCLAIMER: These pages are presented solely as a source of INFORMATION and ENTERTAINMENT and to provide stern warnings against use where appropriate. No claims are made for any historical herbal treatment. In no way can the information provided here take the place of the standard, legal, medical practice of any country. Some plants are extremely toxic and should be used only by licensed professionals. Some plants used for illness in the past have proven to be ineffective for the problems to which they were applied.