Pharmacology Anti-Tuberculosis 8b1ef2ba A person on anti-tubercular drugs complained of deafness and tinnitus in one ear. Drug implicated is? A Streptomycin B Isoniazid C Ethambutol D Rifampicin High-Yield Explanation ANSWER: (A) StreptomycinREF: KDT 7th ed p. 743Streptomycin causes nephrotoxicity and ototoxicity