Neem: a magical herb in endodontics

Abstract

For thousands of years, humans have been using herbal remedies to cure and prevent various illnesses. Out of many herbal products, neem has numerous properties which have promoted its use in both the medical and dental fields. Use of neem has been mentioned in alternative medical specialties, such as Ayurveda, Unani and Homeopathic medicine. Endodontic therapy aims to eliminate microorganisms from the root canal system. In endodontics, irrigating solutions play a significant role because of their antimicrobial activity. Their use becomes even more significant when handling infected endodontic cases where a plethora of microbes is invading the root canal system. However, one has to be extremely cautious while using irrigating chemicals in endodontics, owing to their toxic effects, in case they extrude into periradicular tissue. For this very reason, the use of herbal irrigating solutions such as neem is being advocated worldwide. This article highlights the origin, taxonomy, chemical composition, and medicinal properties of the neem tree and its potential use as an irrigating solution in the field of endodontics.