<prompt> Dose of Rifampicin per month for adult multibacillary leprosy600 mg150 mg450 mg300 mg  <response>: Treatment of adult multibacillary leprosy Rifampicin 600mg once monthly, supervised Dapsone 100mg daily, self-administered Clofazimine 300mg once monthly supervised; and 50 mg daily, self-administered. Ref: PARK;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition pg 323 