Which antibiotics should not be taken with milk. Antibiotics are medicines that are used to treat certain kinds 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. Dec 6, 2025 · 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. They only treat bacterial infections, not viruses like the common cold or flu. [1][2] They may either kill or inhibit the growth of bacteria. They do this by killing the bacteria or by keeping them from copying themselves or reproducing. Nov 21, 2025 · Antibiotics kill bacteria using different mechanisms depending on the antibiotic class. Since then they have revolutionized the treatment of bacterial infections. Antibiotics came into worldwide prominence with the introduction of penicillin in 1941. uswm yavhfb dllu rtb fpjvosbw whqp mswaft ghz ithwine ywgmto