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: Microbiology
Which is the drug of choice for Type I leprae reaction? 
Select and explain. 
A. Thalidomide, B. Coicosteroids, C. Dapsone, D. Rifampicin
B: Coicosteroids
Answer: B: Coicosteroids 
Explanation: Coicosteroids are the drug of choice for Type 1 Leprae reaction. Methotrexate is used as a second line. The treatment of choice in Type II leprae reaction is Thalidomide.