Pharmacology Chemotherapy d6d4f94a In leprosy, the best bactericidal agent is A Clofazimine B Dapsone C Rifamipicin D Ethionamide High-Yield Explanation Refer KDT 6/e p753. Best and the fastest acting drug for leprosy is Rifamipicin Clofazimine and Dapsone are bacteriostatic agents