Herbarium of the Ancients — Detailed Record

Ephedra californica

Read before use: the information below describes traditional and informational uses — it does not replace the advice of a healthcare professional. If in doubt, if pregnant, breastfeeding, undergoing treatment, or for use in children, seek advice before use.

Enhanced precautions for this plant: The genus Ephedra contains alkaloids (ephedrine, pseudoephedrine) that may have stimulant effects on the cardiovascular and nervous systems; exact content varies by species and harvest, hence the need for professional advice before any use. Formally contraindicated during pregnancy, breastfeeding, in children, and for individuals with hypertension, heart conditions, glaucoma, or thyroid disorders. Do not combine with stimulant medications, MAOIs, or treatments for heart and blood pressure without medical advice, due to risks of interactions. Certain Ephedra species are subject to regulatory restrictions in several countries; check legal status before any harvesting or use.

Infusion — Dried stems

Traditional stem infusion

The green stems are cut, dried in the shade, then infused for a few minutes in hot water according to the traditional practices of desert peoples. A healthcare professional or qualified herbalist should be consulted before any regular consumption, due to variability in active alkaloids. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.

Decoction — Dried stems

Light desert decoction

A small quantity of stems is brought to a brief boil then left to infuse, in the tradition of prospectors and travelers of the 19th century. This preparation, more concentrated than a simple infusion, requires prior medical advice given the alkaloids present in the plant. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.

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