This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Herpetic keratitis is treated by 
Select and explain. 
A. Analgesics, B. Atropine, C. Steroids, D. Idoxuridine
D: Idoxuridine
Answer: D: Idoxuridine 
Explanation: D i.e. Idoxuridine Drug of choice for herpetic keratitis is Acyclovir Q (topical) Other antiviral drugs used are - Idoxuridine - Trifluorothyrnidine - Vidarabine