Antibiotics are a type of medication that destroys bacterial infections in humans and animals. They work by killing bacteria — or keeping the bacteria from growing and increasing in number. There are ...

Understanding the Context

Inverse: Your Dog Might Be Carrying Antibiotic Resistant Strains of E. Coli, New Study Suggests When the world’s first antibiotic, penicillin, was discovered in 1928 and years later used to treat bacterial infections, it changed the course of modern medicine. Fast forward to now and the fiendish ... Your Dog Might Be Carrying Antibiotic Resistant Strains of E.

Key Insights

Coli, New Study Suggests There is not one type of antibiotic that cures every infection. 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 (bacteriostatic). 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.

Final Thoughts

The word antibiotic means... An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. [1][2] They may either kill or inhibit the growth of bacteria. Antibiotic, chemical substance produced by a living organism, generally a microorganism, that is detrimental to other microorganisms. Antibiotics came into worldwide prominence with the introduction of penicillin in 1941.

Since then they have revolutionized the treatment of bacterial infections.