Stahl’s Essential Psychopharmacology presents the neuroscientific basis of psychiatric disorders and the mechanisms by which psychotropic medications act at receptor, cellular, and circuit levels.

The fifth edition reviews indications, mechanisms, and adverse effects for antidepressants, antipsychotics, mood stabilizers, anxiolytics, hypnotics, stimulants, cognitive enhancers, and adjunctive agents. Chapters link neurobiology to clinical decision making with visual summaries and practical treatment considerations.

Intended for students, residents, and clinicians seeking a clear, clinically focused reference to support medication selection, monitoring, and patient counseling.