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 45-year-old woman presents with recent onset movement abnormalities. She says that she noticeably blinks, which is out of her control. She also has spasms of her neck muscles and frequent leg cramps. Past medical history is significant for ovarian cancer, currently being treated with an antineoplastic agent that disrupts microtubule function and an alkylating agent, as well as metoclopramide for nausea. Her blood pressure is 110/65 mm Hg, the respiratory rate is 17/min, the heart rate is 78/min, and the temperature is 36.7°C (98.1°F). Physical examination is within normal limits. Which of the following drugs would be the best treatment for this patient?
assistant
Benztropine