p Until the beginning of modern science and chemistry, almost all medicines were herbs. Herbal remedies were first systematized in ancient Rome, Greece, Egypt and China. Herbs are natural medicines that contain a variety of biologically active ingredients and are used to successfully treat allergies, bacterial and viral infections, chronic fatigue, immune disorders, fever, cuts, burns, rashes, and reproductive problems. They can also be used as relaxanrs and stimulants. About 25% of conventional pharmaceuticals include synthetic forms of herbs.

p Herbs are generally safer and gentler than prescription drugs, and often more effective. In many instances, they work in areas where Western medical treatments fail. Herbal remedies can be used for prevention of illness, as complementary substances with drugs, or in place of pharmaceuticals. Because certain herbs can be toxic, following the advice of a health professional or a detailed guidebook is recommended.

Herbs are used fresh or dried, can be prepared in capsules, pills, powders, concentrated liquids, extracts and teas. They can also be applied topically in creams or ointments, and used as compresses or poultices.