Background
- Chinese herbalists have relied on rhubarb rhizomes and roots for thousands of years. The rhizomes and roots contain powerful anthraquinones and tannins that act as stimulant laxatives and astringents, respectively. In traditional Chinese medicine, rhubarb is also used to treat gastric ulcers, chronic renal (kidney) failure, and pregnancy-induced hypertension (high blood pressure), pre-eclampsia and eclampsia. European herbalists have recommended rhubarb as a laxative, diuretic, and to treat kidney stones, gout (foot inflammation), and liver diseases. Externally, it is recommended to heal skin sores and scabs.
- The current practice of using rhubarb to treat cancer (as an ingredient in the herbal Essiac® formula) lacks the support of controlled clinical trials. However, rhubarb is being tested for multiple other conditions, including hyperlipidemia (high cholesterol) and obesity.
- Use for gingivitis, chronic renal failure and upper gastrointestinal bleeding seem to be the most promising, although more research should be done in these areas, specifically with rhubarb as a monotherapy.
References
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