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

    This blog ran from 2006 to 2016 and was 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, 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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  • Recent Comments

    Arsenic toxicity from Ayurvedic

    Lead, mercury, and (oh yeah) arsenic intoxication have been associated with Ayurvedic herbal medicines.

    Here’s an account of one patent’s experience.

    Toxicity in an 11-year-old girl.

    • She developed manifestations of arsenical keratosis (a localized horny overgrowth of the upper layer of skin such as a callus or wart) 6 months after taking Ayurvedic medications, prescribed for epilepsy.
    • At 18 months she developed non-cirrhotic portal hypertension (high blood pressure in the portal vein that carries blood into the liver caused by a blood clot, in this case not related to liver disease).
    • Blood levels for the presence of arsenic in the 8 Ayurvedic medicine she was taking were analyzed.

    And the results.

    • The arsenic content of Ayurvedic medicines ranged from 5 mg/L to 248 mg/L.
    • The blood level of arsenic was 202 mcg/L. Normal would be less than 60 mcg/L.
    • Skin manifestations improved after stopping the Ayurvedic medicines.

    The bottom line?
    The authors concluded, “Ayurvedic medications should be consumed under strict guidance and supervision of qualified practitioners to prevent such catastrophies.”

    The risk of toxicity from Ayurvedic drugs is real; 20% — that’s 1 in 5 — Ayurvedic herbal medicines produced in South Asia and available in Boston South Asian grocery stores contain potentially harmful levels of lead, mercury, and/or (oh yeah) arsenic.

    6/29/08 21:34 JR

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