Streptomycin sulfate in TB treatment is best described as?

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Multiple Choice

Streptomycin sulfate in TB treatment is best described as?

Explanation:
In TB treatment, some drugs are considered first-line for the standard regimen, while others are kept as second-line or added options for special situations. Streptomycin is an injectable aminoglycoside whose use has shifted away from frontline therapy because of toxicity risks (notably ototoxicity and nephrotoxicity) and rising resistance. Because of this, it’s reserved for specific circumstances, such as drug-resistant TB or when other preferred drugs cannot be used, rather than for routine treatment of drug-susceptible TB. It’s also not used for latent TB, where simpler oral regimens are preferred. So the best description is that streptomycin is a second-line or added drug in special cases.

In TB treatment, some drugs are considered first-line for the standard regimen, while others are kept as second-line or added options for special situations. Streptomycin is an injectable aminoglycoside whose use has shifted away from frontline therapy because of toxicity risks (notably ototoxicity and nephrotoxicity) and rising resistance. Because of this, it’s reserved for specific circumstances, such as drug-resistant TB or when other preferred drugs cannot be used, rather than for routine treatment of drug-susceptible TB. It’s also not used for latent TB, where simpler oral regimens are preferred. So the best description is that streptomycin is a second-line or added drug in special cases.

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