Psychosis

A 72-year-old man with Parkinson disease is brought by his wife because he has begun speaking to people who are not present and has become suspicious of her. He…

A 36-year-old man with schizophrenia attends with his sister after stopping risperidone. He hears a voice commenting on his actions but is calm, has no thoughts…

A 30-year-old woman is brought by her partner 10 days after giving birth. For four nights she has slept for less than two hours, says the infant has been exchan…

A 34-year-old woman with schizoaffective disorder becomes restless, sweaty and confused six hours after venlafaxine was increased and tramadol was prescribed fo…

A 72-year-old man with Parkinson disease has developed distressing visual experiences over the past month. His wife reports that he sets places at the table for…

A 28-year-old man with schizophrenia that failed to respond to two previous antipsychotics has been taking clozapine for four months with good effect. He presen…