Atropine Oxide is a derivative of Atropine. Atropine is used to treat certain nerve agent and pesticide poisonings, some types of slow heart rate, and reduced saliva production during surgery. It acts as a competitive antagonist at the muscarinic acetylcholine receptor types M1, M2, M3, M4, and M5, classifying it as an anticholinergic drug (parasympatholytic).