Dec 6, 2025 · Antibiotics specifically treat infections caused by bacteria, such as Staph., Strep., or E. coli., and either kill the bacteria (bactericidal) or keep it from reproducing and growing …

Antibiotics are used to treat or prevent bacterial infections, [36] and sometimes protozoan infections. (Metronidazole is effective against a number of parasitic diseases).

Mar 13, 2024 · Antibiotics are medicines that help stop infections caused by bacteria. They do this by killing the bacteria or by keeping them from copying themselves or reproducing. The word antibiotic …

Dec 28, 2025 · Antibiotic, chemical substance produced by a living organism, generally a microorganism, that is detrimental to other microorganisms. Antibiotics came into worldwide …

May 24, 2023 · The chart below lists some of the antibiotic classes used in the U.S. along with examples of the individual medicines your provider might prescribe. These are just a few of the many available …

Dec 16, 2025 · Antibiotics are medicines that are used to treat certain kinds of bacterial infections. They work to clear up infections either by killing bacteria or stopping their growth. Antibiotics typically have …

Antibiotics cure disease by killing or injuring bacteria. The first antibiotic was penicillin, discovered accidentally from a mold culture. Today, over 100 different antibiotics are available to cure minor, …

Nov 21, 2025 · Antibiotics kill bacteria using different mechanisms depending on the antibiotic class. They only treat bacterial infections, not viruses like the common cold or flu. Taking antibiotics as...

Sep 23, 2025 · Take these steps to use antibiotics appropriately so you can get the best treatment when you're sick, protect yourself from side effects caused by unnecessary antibiotic use and combat …

Apr 14, 2025 · And why is the world suddenly worried about antibiotic resistance? In this article, we journey deep into the fascinating world of antibiotics: from their accidental discovery and biological …