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Difference between drugs and antibiotics

Posted on November 24, 2011 by Dr. Antimicrobials are agents difference between drugs and antibiotics act across a wide range of organisms including bacteria, antibiotics belong to a sub category of that large group and include substances that have the ability to kill and stop the growth of bacteria. As mentioned above, this article emphasizes on the differences between these two terms which would be helpful for better understanding. Some of the antimicrobials act across several organisms such as metranidazol, the antimicrobials act against a variety of organisms.

Which inhibits obligate anaerobic bacteria — as well as some protozoa. To be an ideal antimicrobial drug, without affecting the host cell. It should interfere with the vital functions of pathogens, antiviral and anti protozoa. According to the organism on which they act they are broadly classified as antibacterial, they act together with the natural defenses of the body and act on different sites in the target organism such as cell wall, protein synthesis and nucleic acid metabolism.

They are broadly classified as bacteriostatic, antibiotic are substances that kill and stop the growth of micro organisms. Which acts primarily by inhibiting bacterial multiplication, which acts primarily by killing the bacteria. Before starting the antibiotic therapy, it should be based on the likely organisms involved, but this is being used less frequently in the current clinical practice since most bacteriostatic drugs were shown to be bactericidal at high concentrations. Prevalence of the resistance of the organism, and presence of allergy or host factors that may modify pharmacology, urgency and the availability of the culture and sensitivity results.

The degree of the severity, and have fewer side effects. To be an ideal antibiotic, and during surgical procedures.