Images (1)

Radix rhei rhapontici

Authors:Prof. Dr. med. Peter Altmeyer, Prof. Dr. med. Martina Bacharach-Buhles

All authors of this article

Last updated on: 21.01.2025

Dieser Artikel auf Deutsch

Synonym(s)

Rhaponic rhubarb root extract; Rhaponticrhabarber root dry extract; Rhei rhapontici radicis extractum calcii oxidum aquosum siccum

Requires free registration (medical professionals only)

Please login to access all articles, images, and functions.

Our content is available exclusively to medical professionals. If you have already registered, please login. If you haven't, you can register for free (medical professionals only).


Requires free registration (medical professionals only)

Please complete your registration to access all articles and images.

To gain access, you must complete your registration. You either haven't confirmed your e-mail address or we still need proof that you are a member of the medical profession.

Finish your registration now

DefinitionThis section has been translated automatically.

The dry extract from the roots of rhapontic rhubarb (Rheum rhaponticum). The most important active constituents are the hydroxystilbenes (see stilbenes below) rhaponticin (fluoresces blue in UV light), rhapontigenin, deoxyrhapontigenin, substances with oestrogenic effects. Also deoxyrhaponticin, chrosophanic acid, oxalic acid and tannins(catechin).

IndicationThis section has been translated automatically.

Climacteric complaints as a result of the onset of menopause such as hot flushes, sweating, sleep disorders, mental exhaustion, sexual problems, depressive moods, irritability, anxiety,

Dosage and method of useThis section has been translated automatically.


Dosage: daily 1 x 1 gastro-resistant tablet with 4 mg dry extract. The tablet should be taken unchewed and with sufficient liquid. It is not recommended to take for > 4 months.

Undesirable effectsThis section has been translated automatically.

In very rare cases hypersensitivity reactions of the skin occur (redness, swelling, itching)

InteractionsThis section has been translated automatically.

Antacids should not be taken simultaneously. It is recommended to take at least one hour apart.

ContraindicationThis section has been translated automatically.

In the presence of hypersensitivity to the medically active ingredients; pregnancy; lactation; unexplained genital bleeding; in the presence or treatment of an estrogen-dependent tumor.

PreparationsThis section has been translated automatically.

Phyto-Strol®, femiLoges®

LiteratureThis section has been translated automatically.

  1. Li Pet al. (2014) Inhibitory effect of desoxyrhaponticin and
    rhaponticin, two natural stilbene glycosides from the Tibetan nutritional food
    Rheum tanguticum Maxim. ex Balf., on fatty acid synthase and human breast cancer cells. Food Funct 5:251-256.
    Loew D (2012) in Beer A M et al [eds] Leitfaden Naturheilverfahren für die ärztliche Praxis, Urban und Fischer Verlag p 186.
  2. Smolarz HD et al. (2013) Antimycobacterial effect of extract and its components from Rheum rhaponticum. J AOAC Int 96:155-160.
  3. https://www.loges.de/inhaltsstoff-lexikon/sibirischer-rhabarber

Authors

Last updated on: 21.01.2025

Authors: Prof. Dr. med. Peter AltmeyerProf. Dr. med. Martina Bacharach-Buhles