Nerve agents are among the most potent and widely recognized chemical weapons. Recently, a new class of nerve agents, known as Novichok, has emerged as both a hazardous and frequently utilized tool in terrorist attacks. Medical professionals must gain a comprehensive understanding of the fundamental chemical and pharmacological properties of Novichok agents. This article provides a detailed review of the history, development, chemical structure, mechanism of action, toxicokinetics, and toxicology of these agents. Additionally, it discusses the latest diagnostic and treatment approaches for poisoning caused by Novichok agents. Contrary to earlier beliefs, Novichok poisoning shares similarities with other organophosphate toxins and can be effectively managed with timely and appropriate treatment. Given the global threat posed by terrorist incidents involving these agents, medical teams need to be well-versed in their characteristics to ensure optimal diagnosis and care for affected individuals.
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