Kheemp Tibetan (Tinospora sinensis): Benefits, Dosage, Safety & Evidence

Questions fréquentes

How does Kheemp Tibetan work in the body?

Kheemp Tibetan contains bioactive alkaloids including tinosporin, berberine, palmatine, and magnoflorine that exert immunomodulatory effects on the body. These compounds appear to modulate immune cell activity and may support liver function through hepatoprotective pathways. The bitter principles stimulate digestive secretions and enhance gastrointestinal function, consistent with its traditional use as a digestive tonic in Tibetan and Chinese medicine. Evidence level: C.

Does Kheemp Tibetan interact with any medications?

Kheemp Tibetan may interact with immunosuppressive medications due to its immunomodulatory properties, potentially reducing their effectiveness. The berberine content suggests possible interactions with cytochrome P450 enzymes, which could affect how the liver metabolizes certain drugs. Individuals taking medications for autoimmune conditions, diabetes, or blood pressure should consult a healthcare provider before use, as clinical interaction studies remain limited.

What is the recommended dosage for Kheemp Tibetan?

The typical adult dosage for Kheemp Tibetan is 300-500mg of standardized extract taken twice daily. Alternatively, a stem decoction can be prepared and consumed as two cups daily. These recommendations are based on traditional use and practitioner experience rather than controlled clinical trials. Always follow product-specific instructions or consult a qualified herbalist for personalized guidance.

Is Kheemp Tibetan safe to take during pregnancy?

Kheemp Tibetan is considered unsafe during pregnancy and should be avoided. The plant contains alkaloids such as berberine and palmatine, which may stimulate uterine contractions or cross the placental barrier, posing potential risks to fetal development. Traditional contraindications explicitly exclude pregnant women. Women who are breastfeeding should also avoid this herb due to insufficient safety data.

What is Kheemp Tibetan used for in traditional medicine?

Kheemp Tibetan is used in Sowa Rigpa and Traditional Chinese Medicine primarily for treating fevers, infections, and liver conditions. It serves as a bitter tonic to strengthen digestion and support immune function. Practitioners prescribe it for immune weakness and as an adaptogen to help the body resist physical stress. These applications are based on traditional knowledge with evidence level C.

Can people with autoimmune conditions take Kheemp Tibetan?

People with autoimmune conditions should avoid Kheemp Tibetan due to its immunomodulatory and potential immune-stimulating properties. The herb may enhance immune cell activity, which could worsen autoimmune symptoms or trigger flare-ups in conditions such as rheumatoid arthritis, lupus, or multiple sclerosis. Individuals with autoimmune disorders should consult a qualified healthcare provider before considering any immunomodulatory herbs.

Fiche d'information compilée à partir de PubMed

Cette fiche a été compilée à partir de résumés PubMed (NIH) avec l'assistance d'une IA. Chaque affirmation factuelle est citée par un article PubMed réel (voir la liste des sources). Elle n'a pas encore été révisée par un humain — confirmez auprès d'un professionnel de santé avant utilisation.

Compilé à partir de 30 articles PubMed · modèle : gemma4:31b

Résumé

Tinospora sinensis (known as 'Lezhe' in Tibetan medicine) is a medicinal plant used traditionally for inflammatory, rheumatic, and aging diseases [PMID:38546704, 39245241].

Contexte

Tinospora sinensis (Lour.) Merr. is a medicinal vine widely distributed in China, India, and Sri Lanka [PMID:38546704]. It is a key component of traditional Tibetan medicine (TTM) and is sometimes used as a substitute for Tinospora cordifolia [PMID:36267280, 20390090].

Usages traditionnels

It is used for the treatment of rheumatic arthralgia, sciatica, lumbar muscle strain, bruises, and aging diseases [PMID:38546704, 39245241]. In Tibetan medicine, it is valued for clearing heat, removing toxicity, and calming and soothing the nerves [PMID:39245241, 32389853].

Composés actifs

The plant contains terpenes (including clerodane diterpenoids), lignans, alkaloids (such as berberine and tinosporine), phenol glycosides, polyphenols, flavonoids, and polysaccharides [PMID:38546704, 36267280, 20390090, 29773388].

Mécanisme d'action

Mechanisms include the inhibition of pro-inflammatory cytokine expression via NF-κB and MAPK pathways [PMID:36267280], regulation of the TLR4/NF-κB/NLRP3 signaling pathway in neuroinflammation [PMID:39245241], and modulation of the gut microbiota-metabolome-immunity axis [PMID:40300353]. Some components also inhibit α-glucosidase and cystathionine γ-lyase (CSE) [PMID:35478401, 34627118].

Preuves cliniques

Preuve CRheumatoid Arthritis

Tinospora sinensis is identified as one of 27 species effective in treating RA within the TTM system [PMID:36267280]. Tinosporine derived from the plant ameliorated joint damage and inflammation in collagen-induced arthritis rat models [PMID:40300353].

Preuve DNeuroinflammation / Parkinson's Disease

Stem extracts alleviated LPS-induced neuroinflammation in mice [PMID:39245241] and demonstrated neuroprotective capabilities against rotenone-induced motor impairments and oxidative stress in rat models [PMID:42287110].

Preuve DLiver Injury

Tinospora sinensis was evaluated for hepatoprotective potential against alcohol-induced hepatotoxicity in rats [PMID:28646813].

Preuve DColorectal Cancer

Alkaloid-rich extracts from the root induced death in HCT-116 colon cancer cells via ROS-mediated, mTOR-dependent apoptosis [PMID:36737760].

Sécurité et effets indésirables

While Tinospora sinensis is used traditionally, a related species, Tinospora cordifolia, has been linked to cases of drug-induced autoimmune-like hepatitis [PMID:36400639].

Interactions médicamenteuses

In vitro studies investigated the potential for T. sinensis to activate the pregnane X-receptor (PXR) and modulate the CYP3A4 isozyme, which are relevant to herb-drug interactions [PMID:35245632].

Synthèse des preuves

The evidence consists primarily of in vitro studies and animal models (Level D) and literature reviews (Level C). There are no human RCTs or meta-analyses provided in the abstracts.

Sources PubMed

1.PMID: 36400639 (2023) — Can Guduchi (Tinospora cordifolia), a well-known ayurvedic hepato-protectant cause liver damage? · Journal of Ayurveda and integrative medicine
2.PMID: 36267280 (2022) — Traditional Tibetan medicine: therapeutic potential in rheumatoid arthritis. · Frontiers in pharmacology
3.PMID: 38546704 (2024) — A Review on Traditional Uses, Phytochemistry, Pharmacology and Clinical Application of Tinospora sinensis (Lour.) Merr. · Chemistry & biodiversity
4.PMID: 39245241 (2025) — Extract of Tinospora sinensis alleviates LPS-induced neuroinflammation in mice by regulating TLR4/NF-κB/NLRP3 signaling pathway. · Journal of ethnopharmacology
5.PMID: 35245632 (2022) — Probing PXR activation and modulation of CYP3A4 by Tinospora crispa and Tinospora sinensis.

Kheemp Tibetan

Sources et citations

Calculer une dose sûre de Kheemp Tibetan

Glycyrrhiza Glabra Var Persian

Huang Qi Bei

Cay Xao Tam Phan

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Sécurité et effets indésirables

Interactions médicamenteuses

Synthèse des preuves

Sources PubMed

Sources gouvernementales

Kheemp Tibetan

Sources et citations

Calculer une dose sûre de Kheemp Tibetan

Plantes associées

Glycyrrhiza Glabra Var Persian

Huang Qi Bei

Cay Xao Tam Phan

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Sécurité et effets indésirables

Interactions médicamenteuses

Synthèse des preuves

Sources PubMed

Sources gouvernementales