Question
What are the properties of an antibiotic?

Answer

  1. It should not kill useful microorganisms found in alimentary canal of man.
  2. It should not cause side-effects in the host.
  3. It should have quick action and should be broad spectrum, i.e., must have the ability to act on various pathogenic microorganisms which differ from each other.
  4. The action of antibiotics must be specific on the pathogens only.

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