title: Probable Nootropicinduced Psychiatric Adverse Effects: A Series of Four Cases.
abstract: The misuse of nootropics-any substance that may alter, improve, or augment cognitive performance, mainly through the stimulation or inhibition of certain neurotransmitters-may potentially be dangerous and deleterious to the human brain, and certain individuals with a history of mental or substance use disorders might be particularly vulnerable to their adverse effects. We describe four cases of probable nootropic-induced psychiatric adverse effects to illustrate this theory. To the best of our knowledge this has not been previously reported in the formal medical literature. We briefly describe the most common classes of nootropics, including their postulated or proven methods of actions, their desired effects, and their adverse side effects, and provide a brief discussion of the cases. Our objective is to raise awareness among physicians in general and psychiatrists and addiction specialists in particular of the potentially dangerous phenomenon of unsupervised nootropic use among young adults who may be especially vulnerable to nootropics' negative effects.
authors.affiliation: Dr. Talih is an assistant professor and Dr. Ajaltouni is a research fellow at the American University of Beirut Medical Center Department of Psychiatry.
authors.forename: Farid
authors.initials: F
authors.lastname: Talih
authors.affiliation: Dr. Talih is an assistant professor and Dr. Ajaltouni is a research fellow at the American University of Beirut Medical Center Department of Psychiatry.
authors.forename: Jean
authors.initials: J
authors.lastname: Ajaltouni
keywords: Nootropics; cognitive enhancers; psychiatric adverse effects; substance abuse; substance misuse; supplements