What are the concerns of over -the -counter antibiotics?
Antibiotics are specialized drugs that help to cure infections by killing the bacteria that cause them. Such medicines have caused many diseases that were once deadly, easily curable. Many countries have laws against over -the -counter antibiotics and force patients to obtain a prescription before the pharmacy issues them. These laws are the result of medical problems that abuse of patients will produce new diseases that are resistant to antibiotics.
Concerns about abuse of over -the -counter antibiotics generally come from the way the bacteria is reproduced. Bacteria are living organisms, and when they are reproduced, there are slight changes in their genetic makeup. These genetic changes, called mutations, can lead to characteristics that make bacteria more likely to survive the regime of antibiotic medicine.
When a patient gets a prescription for antibiotics from a doctor, it selects the exact amount of a particular antibiotic that is sufficiently strong on HA disrupt the patient infectiona. Pokud pacient vezme správnou dávku pro celý průběh léčby, antibiotika účinně neutralizuje celou infekci. If the patient is not subject to the treatment plan, either missing doses or stopping before the adoption of all antibiotics prescribed by the doctor, the effect of the drug killing drug is weakened. The bacteria whose mutations have provided them with some resistance to antibiotics will still still be overcome by a complete, precisely collected antibiotic regime. However, if the patient does not complete the regime as prescribed, the resulting somewhat resistant bacteria could survive.
bacteria that survive are reproduced and produced more with the same resistance to antibiotics. Since these resistant bacteria continue to be reproduced, this resistant characteristic may become stronger. In the end, his resistance could develop so the extent that bacteria can survive even the regime full of antibiotic strength that usually kills it. In thatMTO would have to start prescribing even stronger antibiotics to treat the same infection.
doctors are afraid that this process can lead to the development of bacteria that are resistant to the strongest antibiotics. If the bacteria cannot be killed even the most effective of these drugs, then doctors would not be able to treat patients infected with it. Laws against over -the -counter antibiotics allow doctors to reduce the potential for their abuse, reducing the risk of bacteria developing greater resistance to antibiotics.
Medical experts are worried about countries that allow people to buy over -the -counter antibiotics. This is because bacteria that develop resistance to antibiotics in one country do not necessarily remain in this place. Modern ease of global travel allows individuals who travel it carries resistant bacteria and the dangers it represents, with them, which have laws limiting the use of antibiotics.