Which of the follow ing causes urine discoloration-
Ans. is 'b' i.e., Rifampin Drugs causing urine discolourationo Chloroquineo Iron saltso Levodopao Metbyldopao Metronidazoleo Naphthaleneo Nitrofurantoino Phenacetino Quinineo Sulfonamideso Anthraquinoneo Methylene blueo Triamtereneo Amitriptylineo Primaquineo Rifampino Aminosalicylic acido Indomethacino Chlorzoxazoneo Heparino Phenazopyridineo Phenindioneo Sulfasalazineo Warfarino Aminopyrineo Phenolphthaleino Daunorubicino Doxorubicino Riboflavin
Isoniazid
Rifampin
Streptomycin
Ethambutol
Anti-Tuberculosis