All are true about rifampicin EXCEPT ?
Ans. is 'b' i.e., Used in treatment of meningiococcal meningitis o Rifampicin is used for prophylaxis of meningococal meningittis (not for treatment). o Other three options are correct.
Microsomal enzyme inducer
Used in treatment of meningiococcal meningitis
May cause OCP failure
Bactericidal in nature