The C.A.M. Report
Complementary and Alternative Medicine: Fair, Balanced, and to the Point
  • About this web log

    This blog is intended as an objective and dispassionate source of information on the latest CAM research. Since my background is in pharmacy and allopathic medicine, I view all CAM as advancing through the development pipeline to eventually become integrated into mainstream medical practice. Some will succeed while others fail. But all are treated fairly here.

  • About the author

    John Russo, Jr., PharmD, is president of The MedCom Resource, Inc. Previously, he was senior vice president of medical communications at www.Vicus.com, a complementary and alternative medicine website.

  • Common sense considerations

    The material on this weblog is for informational purposes. It is not medical advice or counsel. Be smart, consult your health professional before using CAM.

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Archive for the 'Aristolochic Acid' Category

Danger of aristolochic acid

Wednesday, July 16th, 2008

Since 1990 the U.S. Food and Drug Administration (FDA) has issued warnings about botanical products and dietary supplements containing aristolochic acid.

Now, The Lancet reports a 30 year-old Chinese man who was diagnosed with a bladder tumor after taking the Chinese herb Longdan Xieganwan for at least 5 years. (Use this link if you are not a subscriber to The Lancet.)

(more…)

Consumer alert: 12 dietary herbal supplements

Monday, April 14th, 2008

Caught in the act by the FDA, Herbal Science International, Inc. (aka Jen-On Herbal Science International, Inc.) is recalling 12 dietary supplements that contain ephedra, aristolochic acid, or human placenta.

Human placenta! (more…)

More cases of aristolochic acid kidney toxicity reported

Monday, January 7th, 2008

The use of products containing aristolochic acid, including botanical products marketed as traditional medicines, has been associated with nephropathy (kidney disease) characterized by rapidly progressive scaring and cancer.

The authors of this article from the Princess Margaret Hospital in Hong Kong describe 5 patients who experienced aristolochic poisoning. (more…)