The worldwide use of herbal medicine
Today there are many types of herbal medicines that have been developed by different cultures from around the world. In Australia, the most common types are traditional Chinese, Ayurvedic, Indigenous and Western (European) herbal medicine. The different types of herbal medicine all have in common that they use medicinal plants, but they vary in which plants they use, how they prepare and apply them and the philosophies behind their approaches to treatment.
Although herbal medicine is classed as ‘alternative’ or ‘complementary’ in most Western countries, it remains the only form of medicine widely available to much of the world’s population.
How does herbal medicine work?
Herbs contain a large number of naturally occurring phyto-chemicals (constituents) that have some type of biological activity. Herbs work in a similar fashion to many pharmaceutical preparations. In fact, some pharmaceutical medicines are still obtained from plants. For example, the malaria medicine quinine is extracted from the bark of the cinchona tree.
Herb can be very effective in the treatment of many conditions, but without the unwanted side effects that are often seen in conventional pharmaceutical treatments. Nevertheless, it should be realised that herbs can be very potent and, if used incorrectly, can cause serious adverse effects.
Some herbs can affect how your body responds to pharmaceutical medications , either decreasing or increasing their effects.