A middle aged old man, with chronic renal failure is diagnosed to have sputum positive pulmonary tuberculosis. His creatinine clearance is 25ml/min. All of the following drugs need modification in doses except.
1. Isoniazid
2. Streptomycin
3. Rifampicin
4. Ethambutol.
Ans 3
Rifampin has hepatic metabolism, Isoniazid has hepatic metabolism but dose ¯ needed in mild to moderate renal failure. Streptomycin & ethambutol have RENAL metabolism.
1. Isoniazid
2. Streptomycin
3. Rifampicin
4. Ethambutol.
Ans 3
Rifampin has hepatic metabolism, Isoniazid has hepatic metabolism but dose ¯ needed in mild to moderate renal failure. Streptomycin & ethambutol have RENAL metabolism.
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