What are narrow and broad spectrum antibiotics?

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Narrowspectrum antibiotics are active against a select group of bacterial types. Broadspectrum antibiotics are active against a wider number of bacterial types and, thus, may be used to treat a variety of infectious diseases.

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[su_posts posts_per_page=”1″ tax_term=”2703″ order=”desc” orderby=”rand”] Also asked, what is the difference between narrow and broad spectrum antibiotics?

Narrowspectrum antibiotics are only effective against a narrow range of bacteria, whereas broadspectrum antibiotics are effective against a broad range of bacteria.

Additionally, why is it better to use narrow spectrum antibiotics? Advantages. Narrowspectrum antibiotic allow to kill only those bacteria species that are unwanted (i.e. causing disease). As such, it leaves the beneficial bacteria unaffected, hence minimizing the collateral damage effect on the microbiota.

Hereof, what is meant by narrow spectrum antibiotics?

Medical Definition of narrowspectrum : effective against only a limited range of organisms narrowspectrum antibiotics effective only against gram-negative bacteria — compare broadspectrum.

What are broad spectrum antibiotics used for?

Broad spectrum antibiotics. Antibiotic that acts against a wide range of disease-causing bacteria and used for For drug resistant bacteria, In super-infections and empirically prior to identifying the causative bacteria.


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