No conflict of interest was declared.
A population survey on the use of 24 common medicinal herbs in Australia†
Article first published online: 25 SEP 2008
Copyright © 2008 John Wiley & Sons, Ltd.
Pharmacoepidemiology and Drug Safety
Volume 17, Issue 10, pages 1006–1013, October 2008
How to Cite
Zhang, A. L., Story, D. F., Lin, V., Vitetta, L. and Xue, C. C. (2008), A population survey on the use of 24 common medicinal herbs in Australia. Pharmacoepidem. Drug Safe., 17: 1006–1013. doi: 10.1002/pds.1610
- Issue published online: 25 SEP 2008
- Article first published online: 25 SEP 2008
- Manuscript Revised: 19 MAR 2008
- Manuscript Accepted: 19 MAR 2008
- Manuscript Received: 14 FEB 2008
- Department of Industry, Innovation and Regional Development, the State Government of Victoria, Australia through the Australian Research Centre for Complementary and Alternative Medicine (ARCCAM)
- medicinal herbs;
- herbal medicine;
- cross-sectional survey;
Herbal medicine use is common in Australia but little is known about the use of individual herbs.
A cross-sectional population survey conducted in 2007 with a sample of 2526, in the Australian state of Victoria.
Almost a quarter (22.6%, 95% confidence interval (CI): 20.9–24.2%) of survey participants had used at least one medicinal herb in the preceding 12 months. Aloe vera, garlic and green tea were the most popular, each used by about 10% of participants. Health enhancement was the most common reason for herbal medicine use (69.6% of users) but relatively high proportions of users sought relief of specific medical conditions. Over 90% considered their herbal medicine to be very or somewhat helpful. Less than half (46.6%) the users were aware that there were potential risks associated with herbal medicine. Relatively high proportions of female users had taken herbal medicine whilst pregnant (14.4%) and/or whilst breast feeding (10.0%). Over half (50.9%) of herbal medicine users had also used Western medicine for the same medical condition in the 12-month period. Almost the same proportion (49.9%) had used both forms of medication on the same day. In deciding whether or not to use herbal medicine, the vast majority of survey participants indicated that they would accept the advice of their medical practitioner.
In addition to health enhancement, specific herbs are commonly used to treat a range of medical conditions, without clear evidence of efficacy. Concurrent use of herbal and conventional medicine is relatively common and the majority of herbal medicine users are not aware of potential adverse effects. It appears that medical practitioners could exert significant influence on their patients' decisions about herbal medicine use. Copyright © 2008 John Wiley & Sons, Ltd.