[Press release] More women now using compounded hormones without understanding the risks — ScienceDaily
From the 28 February 2015 press release
From 28% to 68% of women using hormones at menopause take compounded, so-called “bioidentical” hormones, but women don’t understand the risks of these unapproved, untested treatments, shows an analysis of two large surveys, which was published online in Menopause, the journal of The North American Menopause Society.
Prescriptions of compounded hormones aren’t systematically tracked the way those for FDA-approved drugs are, so the analysts used two large internet surveys of middle-aged and older US women to gauge how commonly they use approved hormone therapy and compounded hormone therapy at menopause. Nearly 3,000 women completed the Harris Interactive Inc and Rose Research LLC surveys, and the researchers used their feedback and US Census data to estimate national use.
They calculated that each year 57 to 75 million prescriptions for all menopausal hormone therapies are filled. Thirty-six million prescriptions are written for FDA-approved hormone therapy, so the remaining 28 to 39 million prescriptions are likely for compounded hormones.
But it seems that women who take them don’t know what they’re getting into. One survey asked women “Do you believe that bioidentical hormone therapies compounded at a specialty pharmacy are FDA-approved?” Only 14% correctly answered “no.” Most–76%–weren’t sure, and 10% incorrectly answered “yes
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