Herbal medicines put into contextBMJ 2003; 327 doi: https://doi.org/10.1136/bmj.327.7420.881 (Published 16 October 2003) Cite this as: BMJ 2003;327:881
- E Ernst, director (Edzard.Ernst@pms.ac.uk)
- Complementary Medicine, Peninsula Medical School, Universities of Exeter and Plymouth, Exeter EX2 4NT
Their use entails risks, but probably fewer than with synthetic drugs
Recent reviews have rightly alerted us to the risk associated with herbal medicines.1 This is necessary and important. But the more important question probably is–do the risks of herbal benefits outweigh their potential for harm? Therefore I will try to put herbal medicines into context and consider the benefit they might bring.
The potential benefits of herbal medicines could lie in their high acceptance by patients, efficacy, relative safety, and relatively low costs. Patients worldwide seem to have adopted herbal medicines in a major way. Survey data from the United Kingdom show that herbal medicine has been tried by about 30% of the British population.2 The associated out of pocket expenditure was estimated to amount to £31m (US$47.7m; €45m) in the United Kingdom2 and £1.3bn in Germany.3 Herbal medicines are used predominantly …