Fanconi's syndrome is caused by-: (A) Cephalosporins, (B) Chloramphenicol, (C) Decreased pseudocholinesterase, (D) Old and degraded tetracycline
Answer is D. 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 is 'd' i.e., Old and degraded tetracycline o A fanconi syndrome like condition is produced by outdated tetracyclines due to proximal tubular damage caused by degraded products ---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.