“Taking antibiotics when they are not really necessary will not speed your recovery and can even contribute to a problem known as antibiotic resistance. Antibiotic resistance refers to the capacity of many bacteria to become resistant to a particular antibiotic so that it is no longer effective against these bacteria. It is known that the increasing use of antibiotics when they really aren’t needed has contributed to this problem and has led to the evolution of many bacterial strains that no longer respond to treatment with common antibiotics; a phenomenon known as antibiotic resistance (medicinenet).”