2) Clozapine: a "second-generation" or "atypical" antipsychotic that works in the brain to treat schizophrenia. Clozapine rebalances dopamine and serotonin to improve thinking, mood, and behavior. Brand names include Clozaril, FazaClo, and Versacloz. Some common side effects are increased heart rate, low/high blood pressure, sedation, etc.