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
Fanconi's syndrome is caused by-
assistant
The correct answer is  Ans. is 'd' i.e., Old and degraded tetracycline o A fanconi syndrome like condition is produced by outdated tetracyclines due to proximal tubular damage caused by degraded products ---> epitetracycline, anhydrotetracycline, and epianhydrotetracycline.