Paranoia: Neurobiological Mechanisms, Clinical Presentation, and Evidence-Based Treatment Approaches
Paranoia is a symptom cluster characterized by persistent, often distressing beliefs that others intend harm, deception, or unfair treatment. Clinically, it can range from transient suspiciousness to entrenched delusional conviction. While “paranoia” is sometimes used colloquially, in medicine it maps onto several diagnostic entities, including delusional disorder (persecutory type), schizophrenia-spectrum disorders, substance/medication-induced psychotic disorders, and… Read More »