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: Skin
[{'content': 'Drug of choice for type II Lepra Reaction is: \nSelect and explain. \nA. Thalidomide, B. Steroids, C. Clofazamine, D. Rifampicrn', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Coicosteroids are the drug of choice for type 2 lepra reaction or erythema nodosum leprosum. Thalidomide can be used if coicosteroids are ineffective. Ref: Textbook of Dermatology, Venereology and Leprology By Devinder Mohan Thappa, 2nd Edition, Chapters 33 and 34, Pages 327-28, 332-33', 'role': 'assistant'}]