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 patient presents to the clinic with symptoms of dizziness on standing up. He says it started soon after he was diagnosed with hypertension and started taking treatment for it. He has no other medical history. The physician decides to switch to another antihypertensive that does not cause orthostatic hypotension. Which of the following should be the drug of choice for this patient?
assistant
Propanolol