Homeopathy is a system of medical therapy that uses very small doses of medicines, or remedies. These remedies are prepared from substances found in nature. Nevertheless, homeopathy should not be confused with herbal medicine. These two systems of medicine are very different. Herbal medicine uses tinctures of botanical substances, whereas homeopaths use ultradilute "micro"doses made from not only plants, but minerals or any other substance found in nature.
The homeopathic doctor chooses the proper remedy by following a special rule of nature called theLaw of Similars. This law states "like cures like," or that a medicine can cure a sick person if it can cause similar sickness in a healthy person. For instance, if you peel an onion, your eyes burn, itch and water. You might also have a runny nose and begin to sneeze. If you had similar symptoms during a cold or allergy attack, such as a runny nose, watery eyes and sneezing, a homeopathic micro-dose of the remedy Allium cepa (red onion) would help your body heal itself.
The word "homeopathic" is derived from the Greek words homeos meaning "similar" and pathos meaning "disease" or "suffering." Thus, homeopathy means "to treat with a remedy that produces an effect similar to the disease or suffering."