Macrocytic anemia is noted with all of the following except: (A) Phenytoin, (B) Methotrexate, (C) Pyrimethamine, (D) Ciprofloxacin
Answer is D. Except ciprofloxacin all the other three given drugs induce folate deficiency and result in macrocytic anemia. From medical pharmacology padmaja 4th edition Page no 331