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 72-year-old man is prescribed hydrochlorothiazide for hypertension. Which of the following is the most likely symptomatic side effect?
assistant
The correct answer is  The most common symptomatic side effect in men is impotence, and it should be specifically looked for. The most serious complications relate to fluid and electrolyte imbalance and include hyponatremia, hypokalemia, and volume contraction.