FOX13 Memphis: Taking too many antibiotics could possibly cause more harm than help What are some of the most commonly prescribed antibiotics? View our list of the top generic and brand drugs and learn about the types of antibiotics. Detailed, science-backed information on common antibiotics like Augmentin, Cipro, Zithromax.

Understanding the Context

Compare effectiveness, dosages, side effects, and read the latest research. What Are Antibiotics? 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.

Key Insights

Antibiotics: What They Are, How to Take Them, Side Effects - WebMD 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. Antibiotics are powerful, lifesaving medications that treat bacterial infections like strep throat and urinary tract infections. But they’re not for every sickness, and they can cause side effects like diarrhea.

Final Thoughts

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 to be prescribed by a healthcare provider.