Abstract: Homoeopathy was founded more than 200 years ago by German physician, scientist Dr. Samuel. F. Hahemann. The Homoepathic medicines play major role in dentistry. Homoepathic medicines are safe, nontoxic and non-addictive and produces no known side effects or interactions with conventional medicines. Homoepathy may be used effectively in the place of drugs prescribed which sometimes have unpleasant side effects. The basic law of homeopathy is "The Law of Similia simlibus curenta” (like cures like) which states that a substance can cure a disease if it produces in a healthy person symptoms similar to and much milder than those of the disease. This article provides an overview of homeopathy in dentistry.