This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemotherapy, Subject name: Pharmacology
In Lepra reaction, drug useful is 
Select and explain. 
A. Penicillin, B. Clofazamine, C. Dapsone, D. Rifamipicin
B: Clofazamine
Answer: B: Clofazamine 
Explanation: Refer KDT 6/e p752 Anti inflammatory drugs are used in Lepra reaction Steroids ,Clofazimine and thalidomide can be used