system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 56-year-old man presents with constipation and trouble urinating for the past day. He says that he tried drinking a lot of water but that did not help. He also says that he has been tired all the time recently. Past medical history is significant for schizophrenia, diagnosed 3 months ago, and being managed on antipsychotic medication. Current medications also include sildenafil. The vital signs include blood pressure 80/45 mm Hg, respiratory rate 23/min, heart rate 86/min and temperature 38.7°C (101.7°F). On physical examination, the patient appears agitated and confused. Which of the following medications is the most likely cause of this patient’s presentation?
assistant
Chlorpromazine