The term Alternative Medicine means any form of medicine that is outside the mainstream of western medicine or conventional medicine as practiced a majority of doctors today. This term is loosely used to over all forms of medicine except allopathy. In 1973, the Medical Faculty of the University of Rome convened the first World Congress of Alternative Medicines and the provisional program contained no less than 135 therapies.
Alternative medicine exists in all cultures to some degree and terms such as traditional medicine, indigenous medicine or folk medicine etc. are used to describe such practices. These medicines date back hundred or even thousands of years depending on the country and culture concerned.
There are more than 100 systems of alternative medicines still in practice all over the world. Every country, region or area has its own traditional system of health and medical cares such as for the Chinese it is acupuncture, for the French, magnetic healing; for the Germans, Heilpraxis; for the English, Herbalism; for India, Ayurveda with Siddha being widely practice in the southern part of the country; for Japan, Shiatsu etc.
The most popular forms of alternative medicine are Ayurveda, Homeopathy, Naturopathy, Yoga, Acupuncture, Acupressure, Magneto therapy, Shiatsu, Herbalism, Meditation, Aromatherapy, Bach Flower Remedies, Chromo therapy, Diet therapy, Hydropathy and Reiki.
(Info and definitions taken from altmedworld.net/alternative.htm)