Are antibiotics bad?
Like many other medicines, antibiotics have proven a positive impact that helped to avert bacterial infections that were once difficult to treat. However, there is a growing concern that excessive use of antibiotic treatment has created dangerous trunks of bacteria resistant to antibiotics. Another significant source of controversy was the use of antibiotics by the food industry, strengthen livestock and increase production, which has led to concern for adverse effects on animal and human health. Like all medicinal treatment, antibiotics may have negative side effects that may result from allergic reactions, abuse or random killing good bacteria together with bad. As humanity learns more about its advantages and disadvantages, society and the medical community learn how to adapt the use of antibiotics to ensure that they have the healthiest impact.
The discovery of antibiotic drugs in the 20th century was a moment of basis and medical community, at the same level as the discovery vaccinatedand. While vaccination defeated deadly viral disease, that people were quite helpless to resist, such as palsy, flu and tendinitis, antibiotics provided a way to kill bad bacteria that caused previously weakening and potential deadly infections such as tuberculosis, meningitis and pneumonia. The mortality rate due to bacterial infection decreased significantly and the population was healthier. However, when doctors adopted prescribing record amounts of antibiotics to treat diseases, they have shown that their excessive use may be disadvantages.
Since antibiotics grew more popular, patients came to see them as a regular part of life and prescribed them in record amounts. This has led to an unforeseen problem: some bacteria have begun to evolve and growing immunity to antibiotic treatment. The ability of the bacteria that mutates in response to treatment was called antibiotic resistance. NoThe power that once seemed to have been eliminated to a good antibiotic, revived. It was not that antibiotic drugs were suddenly ineffective, but part of their effectiveness was lost. It was not only the result of excessive use and above prescription, but abuse. To some extent, society has come to see antibiotic drugs as a bandage for everything, even viral diseases that they could not treat. As a result, today's medical society promotes the use of antibiotics only if necessary, in the hope that treatment will remain effective.
The use of antibiotics by the food industry has also caused concern. Agrarian society has begun to use antibiotics in animals for the same reason that people use them: to treat bacterial diseases. Over time, however, it has shown that antibiotic drugs may cause weight gain in animals. For example, with cows, another weight was a significant way for some rancants and farmers. Research has shown that excessive use of antibiotics in animals inEdlo to superbugs or bacteria resistant to antibiotics that people could receive while eating meat. In this case, food -related diseases in humans would not be treatable antibiotic drugs. There are also concerns about the negative effects on animal health. Respected medical voices, such as the World Health Organization (WHO), urged society to consider the risks of antibiotics in animals and reduce their use.