Each two scoop serving contains: Artemisia Capillaris 5:1 extract (DHE: 2250 mg) 450 mg • Gardenia jasminoides 5:1 extract (DHE: 1125 mg) 225 mg • Rheum Officinale 5:1 extract (DHE: 750 mg) 450 mg. Other Ingredients: Rice Starch.
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 Yin Chen Hao Tang Granules. 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
Below is general information about the safety of the known ingredients contained in the product Yin Chen Hao Tang Granules. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
There is insufficient reliable information available about the safety of gardenia.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
Below is general information about the interactions of the known ingredients contained in the product Yin Chen Hao Tang Granules. 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, gardenia might increase the effects and adverse effects of stimulant laxatives.
 Details
Animal research shows that geniposide, a glucoside found in gardenia fruit, may function as a laxative and cause diarrhea when taken orally (26534).
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Below is general information about the adverse effects of the known ingredients contained in the product Yin Chen Hao Tang Granules. 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
...There is currently a limited amount of information on the adverse effects of gardenia.
Most Common Adverse Effects:
Topically: Allergic contact dermatitis in sensitive individuals.
Dermatologic
...Topically, exposure to gardenia fruit extract or the whole plant has been associated with allergic contact dermatitis (26518,49078).
Orally, there is a case report of blue-gray skin pigmentation associated with taking a product containing the extracts of gardenia fruit, phellodendron bark, and licorice for 7 years in a 77-year-old female. The pigmentation was thought to be due to melanin deposition enhanced by genipin, a constituent of gardenia. The patient gradually improved over 9 months after stopping this treatment (102698).
Gastrointestinal ...Orally, there are case reports of mesenteric phlebosclerosis, a thickening of the walls of the intestine and mesenteric veins, which can lead to obstruction and occlusion. Typical presenting symptoms are paroxysmal abdominal pain with nausea and vomiting, and imaging studies reveal thickening and stiffening of the walls of the ascending and transverse colon, with dark purple discoloration of the colonic and rectal mucosa, and linear calcification of the mesenteric veins. Treatment is supportive and conservative, leading to a slow resolution of signs and symptoms. In one case a 61-year-old female had been taking a Chinese herbal combination containing extracts of gardenia fruit, Baikal skullcap root, goldthread, phellodendron bark, honeysuckle, rhubarb, anemarrhenae, and trichosanthis root for 8 years (112954). In another case, a 77-year-old female took a product containing extracts of gardenia fruit, phellodendron bark, and licorice for 7 years. Mesenteric phlebosclerosis is thought to be caused by genipin, formed from geniposide after hydrolysis by intestinal bacteria. It is absorbed from the intestine, reacting with proteins in mesenteric veins, leading to progressive fibrosis, calcification, and venous occlusion (102698,112954).
Immunologic ...Topically, exposure to gardenia fruit extract or the whole plant has been associated with allergic contact dermatitis (26518,49078).
