Identity & origin
BOTANICAL IDENTITY
The right name is the first step.
The European dossier defines a traditional use; the commercial name “Siberian ginseng” does not make it equivalent to ginseng.
Also known as: Siberian ginseng
The botanical name, part and preparation must match. A photograph is not enough for identification intended for consumption.
An illustration is not enough to identify a plant for consumption. Do not forage for a species based solely on this profile.
Uses & evidence
UNDERSTANDING THE USES
Properties & uses.
Fatigue and weakness
Traditional use for asthenia; investigate the cause of persistent fatigue.
Use considered plausible in a traditional-use monograph. That status alone does not demonstrate clinical efficacy.
Read the sourceThe traditional uses described are not clinical proof of effectiveness. Evidence for one preparation cannot automatically be applied to another.
Precautions before use
BEFORE ANY USE
Precautions & contraindications.
This guidance does not cover every individual situation. Missing information is not a guarantee of safety.
Contraindications & precautions
- Do not use in cases of known allergy to this plant.
Medicine interactions
- Insufficient dataInteraction reassessment is incomplete: the accessible source does not allow a conclusion. Ask a pharmacist to review the exact preparation and medicines.Source
Other retained warnings · review incomplete
These existing warnings remain relevant to consult. Their exhaustive reassessment is outside this targeted review.
Restrictions and precautions
- Do not use in cases of known allergy to this plant.
Medicine interactions
- No interactions reported in the monograph; have any medicines checked.
Pregnancy, breastfeeding and children
Medicinal use is not recommended during pregnancy and breastfeeding due to insufficient data.
Not recommended under 12 years of age.
“Reported” does not prove causality; “possible” may reflect indirect evidence. “None reported” means none in the cited source, not that all combinations have been studied. Do not stop a prescribed treatment based on this profile.
Adverse effects
- Insomnia, irritability, tachycardia and headache reported in the EMA summary; frequency unknown.
Pregnancy & breastfeeding
Medicinal use is not recommended during pregnancy or breastfeeding because evidence is insufficient; missing evidence establishes neither harm nor safety.
SourceChildren & adolescents
Medicinal use is not recommended below age 12 because evidence is insufficient; do not scale down an adult dose.
SourceIf symptoms persist, worsen or are unusual, consult a healthcare professional. In an emergency, contact the emergency services.
Forms & how they are used
DOCUMENTED FORMS
One plant, several preparations.
Only forms documented in this profile’s sources are presented.
Root preparationRoot · Route: oral
Identified, quality-controlled product, according to its package leaflet.
Please note: No personalized course or dosage is proposed here.
Read the sourceUnderstanding the plant’s actions
EXPLORE THE EVIDENCE
How does the plant act?
Eleuthero root is traditionally used for fatigue and weakness. The word “adaptogen” brings together a variety of hypotheses and historical uses; it does not in itself constitute a measurable clinical outcome. A placebo-controlled trial in chronic fatigue did not demonstrate overall efficacy. This plant, sometimes called Siberian ginseng, is not a Panax.
Temporary fatigue
The recognized European use is traditional. A sense of renewed energy does not allow a conclusion that a medical cause of asthenia has been corrected.
Use considered plausible in a traditional-use monograph. That status alone does not demonstrate clinical efficacy.
Read the referenceChronic fatigue: negative overall result
One trial observed improvement in both groups, without a significant overall difference between eleutherococcus and placebo.
A human study may be positive, negative or inconclusive. Read the findings, preparation and limitations.
Read the referenceWhat this means for preparation.
Comparing the exact preparation and indication studied is more useful than the word “adaptogen”. Insomnia or palpitations are effects to consider, not proof of restored vitality.
Studies, findings & limitations
THE RESEARCH
What the research shows.
A laboratory or animal result alone does not demonstrate a benefit in humans. Each result must be read alongside the preparation studied and its limitations.
Trial by Hartz and colleagues
A human study may be positive, negative or inconclusive. Read the findings, preparation and limitations.
- Type of research
- Randomized controlled trial, 96 people; two-month data available for 76.
- Preparation concerned
- Siberian ginseng preparation; the abstract does not describe the extract in enough detail to reproduce it.
- Observed results
- Overall efficacy was not demonstrated.
- Limitations to consider
- Subgroup analyses, unadjusted for multiple comparisons, remain exploratory and do not overturn the main result.
What can we take from this?
No general protection against stress, viruses, chemotherapy or pollution is inferred from historical uses. Persistent fatigue warrants assessment; results for Panax ginseng are not transferred.
Documentary review dated 09/10/2026. The references remain available to check the context.
Sources & last review
CHECKING REFERENCES
Sources for this profile.
- EMA — Eleutherococci radix: official dossierAccessed on 09/10/2026
- EMA — monograph or public statement on Eleutherococcus senticosusAccessed on 09/10/2026
- ANSES — precautions for plants in food supplements, June 2023 summaryAccessed on 09/10/2026
- Hartz et al. — Randomized controlled trial of Siberian ginseng for chronic fatigue, 2004Accessed on 09/10/2026
- EMA — assessment report on Eleutherococcus senticosus (Rupr. et Maxim.) Maxim. (Root)Accessed on 09/10/2026
Image: Stanislav Doronenko · CC BY 2.5. View the original image and its licence. Image resized and converted to WebP.
