💡 Delusions, hallucinations, disorganized speech > 6 months. High dopamine.

💡 Bipolar I = Mania. MDD = Depressed mood + anhedonia > 2 weeks.

💡 Typical = Haloperidol (EPS). Atypical = Clozapine (Agranulocytosis). Lithium = tremor, DI.