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 has subclinical folate deficiency. All of the following drugs can precipitate megaloblastic anemia in this patient except
assistant
The correct answer is  Chloroquine doesnot produce megaloblastic anemia. Whereas all the other three drugs can precipitate megaloblastic anemia. From medical pharmacology padmaja 4th edition Page no 224,399,217,478