Ten pills contain: Asparagus Cochinchinensis 1.8:1 extract (DHE: 55.57 mg) 30.55 mg • Codonopsis Pilosula 27.8 mg • Ophiopogon 55.55 mg • Rehmannia glutinosa 1.8:1 extract (DHE: 55.57 mg) 30.55 mg. Other Ingredients: Talcum Powder, Insect Wax.
Brand name products often contain multiple ingredients. To read detailed information about each ingredient, click on the link for the individual ingredient shown above.
In 2004, Canada began regulating natural medicines as a category of products separate from foods or drugs. These products are officially recognized as "Natural Health Products." These products include vitamins, minerals, herbal preparations, homeopathic products, probiotics, fatty acids, amino acids, and other naturally derived supplements.
In order to be marketed in Canada, natural health products must be licensed. In order to be licensed in Canada, manufacturers must submit applications to Health Canada including information about uses, formulation, dosing, safety, and efficacy.
Products can be licensed based on several criteria. Some products are licensed based on historical or traditional uses. For example, if an herbal product has a history of traditional use, then that product may be acceptable for licensure. In this case, no reliable scientific evidence is required for approval.
For products with non-traditional uses, some level of scientific evidence may be required to support claimed uses. However, a high level of evidence is not necessarily required. Acceptable sources of evidence include at least one well-designed, randomized, controlled trial; well-designed, non-randomized trials; cohort and case control studies; or expert opinion reports.
Finished products licensed by Health Canada must be manufactured according to Good Manufacturing Practices (GMPs) as outlined by Health Canada.
Below is general information about the effectiveness of the known ingredients contained in the product Ku Ben Wan. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Ku Ben Wan. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
POSSIBLY SAFE ...when used orally and appropriately. Traditionally, aqueous extract of codonopsis 6-9 grams daily has been used with apparent safety (12).
POSSIBLY UNSAFE ...when used orally in large amounts. Large doses of codonopsis (30-60 grams) have been associated with adverse effects including chest pain, arrhythmia, visual impairment, dizziness, and other conditions (12).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
POSSIBLY SAFE ...when used orally and appropriately, short term. Rehmannia root extract 4 grams daily or rehmannia leaf extract 800 mg daily has been used with apparent safety for 8 weeks in clinical studies (93660,93662).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
Below is general information about the interactions of the known ingredients contained in the product Ku Ben Wan. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Theoretically, taking codonopsis root with abiraterone might reduce the levels and therapeutic effects of abiraterone.
 Details
Animal research in rats shows that intragastric administration of codonopsis root along with abiraterone every 2 days for 2 weeks seems to increase the clearance of abiraterone and reduce the overall exposure and time to maximum concentration (105912). This interaction has not been reported in humans.
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Theoretically, codonopsis liquor might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Details
A small clinical study in adults with coronary heart disease shows that consuming Codonopsis pilosula liquor for 4 weeks inhibits platelet aggregation but does not affect tissue-type plasminogen activator (t-PA) or plasminogen activator inhibitor (PAI) (43888).
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Theoretically, codonopsis might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Details
Laboratory and animal research suggest that codonopsis has antidiabetic effects (110743).
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Theoretically, rehmannia might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Details
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Theoretically, rehmannia might increase the risk of hypotension when taken with antihypertensive drugs.
Details
Animal research shows that rehmannia may have hypotensive effects. Laboratory research shows that formulations of dried and processed rehmannia root inhibit angiotensin-converting enzyme (ACE) (104272).
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Below is general information about the adverse effects of the known ingredients contained in the product Ku Ben Wan. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
General
...Orally, codonopsis seems to be well tolerated when used appropriately; however, a thorough evaluation of safety outcomes has not been conducted.
Serious Adverse Effects (Rare):
Orally: Allergic reactions such as anaphylaxis.
Cardiovascular ...Orally, very large doses of codonopsis (30-60 grams) may cause chest pain or arrhythmia (12).
Gastrointestinal ...Orally, very large doses of codonopsis (30-60 grams) may cause throat pain and loss of voice (12).
Immunologic ...Orally, codonopsis can cause allergic reactions including anaphylaxis and urticaria. In one case report, an 18-year-old male developed anaphylaxis after ingesting codonopsis roots. In an oral re-challenge test, he developed anaphylaxis and urticaria again 30 minutes after consuming 20 grams of codonopsis root. Although codonopsis is in the same family as mugwort, the patient did not appear to be sensitized to mugwort pollen (100060).
Neurologic/CNS ...Orally, very large doses of codonopsis (30-60 grams) may cause vision problems, dizziness, loss of balance, leg spasms, and confusion (12).
General ...Orally, rehmannia seems to be well tolerated.
