Antibiotics are one of the greatest medical inventions in human history for several reasons. First, infections are frequent. Almost everyone has experienced an ear infection or a sinus infection. These common illnesses cause pain and discomfort to millions of people around the world every year. In addition, infections can be life-threatening. For example, sepsis, a dangerous infection of the blood, is responsible for one out of every one hundred hospitalizations. The antibiotics are important is that they stop an infection from spreading to others. Infectious diseases can quickly travel from person to person if they are not treated right away. Antibiotics are the most effective way to control the spread of these serious illnesses. Recently, many people have argued that doctors prescribe antibiotics too often and that the bacteria that cause infections are becoming stronger as a result. This may be true; however, this evidence does not mean that antibiotics are not important. It simply shows that we must learn to use them wisely.
Infections can attack anyone at any time. They can also attack entire populations. While many infections create minor discomfort and suffering, some are quite dangerous. Antibiotics are the most effective way to treat infections. Without antibiotics, many more people would get seriously ill, and others would die.