This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET Jan 2020, Subject name: Dental
[{'content': 'Which drug can be given as a nail lacquer treatment in onychomycosis? \nSelect and explain. \nA. Fluconazole, B. Nystatin, C. Itraconazole, D. Terbinafine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ciclopirox olamine(nail lacquer) is most effective topical drug for Rx of mild to moderate onychomycosis Drug for Rx onychomycosis Dose Terbinafine 250 mg/day for 6 and 12 wks in fingernail and toenail onychomycosis respectively. Itraconazole Pulse therapy: 200 mg twice daily for 1 wk/month for 2 and 3 consecutive months for finger and toenail onychomychosis respectively. Continuous regimen: 200 mg/day for 6 wks. Fluconazole 150 mg wkly for maximum period of 12 months', 'role': 'assistant'}]