Classification of metronidazole?

What class is metronidazole considered?

Metronidazole is classified as an antibiotic/antimicrobial in the nitroimidazole drug class. It is used to treat infections caused by susceptible bacteria and certain protozoa. [1]

How does metronidazole work (nitroimidazole mechanism)?

Metronidazole belongs to the nitroimidazoles, which act against anaerobic organisms. In susceptible cells, the drug’s nitro group is reduced, producing reactive metabolites that damage the organism’s DNA and other critical cellular components. [1]

What kinds of infections is it used for?

Clinically, metronidazole is commonly used for anaerobic bacterial infections and for protozoal infections (for example, those caused by organisms such as Giardia or Entamoeba). [1]

Is metronidazole a single drug class or part of a larger family?

It is specifically a nitroimidazole antimicrobial, rather than a member of other major antibiotic families (like penicillins or cephalosporins). [1]

Sources

1. https://www.drugs.com/metronidazole.html