The drug which gives orange colour to the urine is______________?
Correct answer: A. Rifampicin
- A. Rifampicin
- B. Ethambutol
- C. INH
- D. Streptomycin
Explanation
Rifampicin produces orange-red discoloration of urine, sweat, saliva and tears because its strongly coloured metabolite is excreted in body fluids. The other antitubercular drugs listed do not characteristically cause this effect.
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