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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Dose of rifampicin in RNTCP is-
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The correct answer is  Under RNTCP Doses of first line antitubercular drugs are :- INH-600mg; rifampicin-450mg; pyrazinamide- 1500mg; ethambutol-1200mg; and streptomycin-750mg.
All drugs are given three times in a week, e.g. 450 mg rifampicin is given three times in a week.