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Antibiotics prescribed for bacterial infections quizlet,best way to get rid of pimples on chin,how to get rid of upper gi gas,bacterial dermatitis treatment dogs naturally - 2016 Feature

After reading the above two questions, a question may arise in your mind – why you need to be concerned about antibiotic resistance?
Improper administration and lack of proper knowledge about the possible threat of antibiotic misuse are now forwarding our next generations to the upcoming threat. However, if you are not aware or never heard about the drug resistance fact, pay your full attention to carefully read this post to understand what antibiotic resistance is and the possible threats of antibiotic resistance.
Antibiotics are potential drugs that are often prescribed by physicians to kill or stop the growth of bacteria. As I have mentioned above, antibiotics possess potential killing and inhibitory properties over bacteria and other microorganisms.
The understanding of bacterial resistance to antibiotics will first require you to understand how antibiotics work. As random changing or spontaneous mutation is one of the crucial reasons behind the antibiotic resistance, many scientists believe these random changes can produce a large number of target enzymes for antibiotics.
Antibiotic resistance is an environmental or biological pressure for the bacteria to keep their existence from extinct. As the bacteria are growing resistance to antibiotics, we need upgraded and more improved drugs to stop the harmful bacterial growth in our body.
Although, biological pressure is a key factor for bacterial resistance to antibiotics, but we, humans, are also playing a big part behind the antibiotic resistance. Many potential antibiotics have already lost their effectiveness over different gram-positive and gram-negative bacteria. The fear factor is that with the greatest advance of science, we, humans, are becoming increasingly lazy and futile. The rampant over prescription of antibiotics in the United States has led to a widespread destruction of people's healthy intestinal bacterial flora. The overgrowth of Candida in the intestinal tract is affecting at least one third of the people in the United States, probably much more. The rampant use of antibiotics in livestock feed has led to antibiotic residue in the meat that comes from commercial feedlots.
In other words - every time you eat a commercially raised steak you contribute to the destruction of your bacterial flora.
Birth control pills and prednisone like drugs are other culprits in causing Candida overgrowth.
Candida is harmless when it is in balance with the other organisms that live in the intestinal tract.
Regular MediClear Plus use combined with an intelligent diet should be all you need thereafter. The statements in this web site have not been evaluated by the Food and Drug Administration.
October 31, 2015 By Lonnie Davidson Leave a Comment A group of Canadian scientists found that pregnancy antibiotics are not tied to birth defects in kids as doctors had suspected. According to the new study, two types of commonly prescribed antibiotics do not affect the development of the child if antibiotics are taken during pregnancy. But clinicians are reluctant in prescribing the medications to pregnant women because of the side-effects. Anick Berard, senior author of the study and researcher at the University of Montreal in Canada, explained that the mentioned antibiotics, also known as macrolides, along with penicillin are the most popular medicines prescribed by doctors in all kinds of bacterial infections.

But there is an ongoing controversy on the drugs’ side effects and their link with birth defects. Scientists were interested in the use of two popular drugs, azithromycin and clarithromycin, and their effects on the unborn child. According to the study’s data of the nearly 136,000 pregnancies, 1.7 percent were exposed to one of the two drugs, and close to 10 percent of pregnancies had a major birth defect. Researchers explained that there may be other factors that cause the negative outcomes on the newborns. On the other hand, study authors believe that more work needs to be done before saying that less-common antibiotics are safe. Enter your email address to subscribe to this blog and receive notifications of new posts by email. This is the warning from local consumer champion Healthwatch Torbay, which is working with the NHS to tackle the growing issue of antibiotics resistance. In recent years bacteria have become increasingly resistant to antibiotics, and no new class of antibiotics has been developed in the past 30 years. As bacterial resistance grows among the population, it will become more difficult to treat infection, which then affects patient care. Latest figures show that there are 25,000 deaths across Europe each year because of antibiotic resistance.
Healthwatch Torbay – an independent charity championing patients’ rights – has launched a public survey into the local use and administration of antibiotics, in the hope of improving the process and helping GPs to effectively address public concerns about ailments. Dr Jo Roberts, clinical lead for medicines optimisation at South Devon and Torbay Clinical Commissioning Group (CCG), said: “The reality is that antibiotics resistance kills. Last year, South Devon and Torbay CCG issued thousands of leaflets for GPs to give to patients, outlining why they won’t be prescribed antibiotics if they do not need them. The move is supported by Healthwatch Torbay CEO Pat Harris, who is urging the public to take part in the survey. The survey is designed for people who do not have a long-term illness, such as kidney disease, breathing problems, diabetes, heart diseases. For the reason that antibiotic resistance is now considered as a lethal threat for our next generation. As a result, it is now an immense need that you must keep yourself concerned about the antibiotic resistance. These lifesaving drugs are essentially used to support your body's natural defenses, when your immune system is exposed to a bacterial infectious disease.
When these microorganisms grow the ability to survive with the lethal doses of an antibiotic drug, it is called antibiotic resistance. Usually, antibiotics kill or inhibit bacteria by inactivating or neutralizing an essential cell protein in bacteria. Researchers assumed that this production of too many target enzymes is just to mislead or create obstacles for antibiotics from inactivating the entire. More frankly, if a bacterium fails to find out the survival techniques today, the next generation will obviously discover the techniques with improved genetic model. Although, the scientific studies and researches are running in full throttle to discover new and improved antibiotics, but the antibiotic resistance is underlying a significant risk and danger to our next generation.
Improper and over dosing of antibiotics, incorrect diagnosis, use of antibiotics as food additives, needless prescriptions from physicians, and frequent consumption of antibiotics in common infectious diseases -where these drugs are not greatly required- are the human made disturbances that are fueling bacteria to become resistant against antibiotics.

Tetracycline and drugs of the first-generation and second-generation penicillin are the greatest example of drugs that have already lost effectiveness over several gram-positive and gram-negative bacteria. About 40 percent of pregnant women are prescribed antibiotics at some point before their due date, another study found. Both doctors and researchers are concerned that pregnancy antibiotics may be a cause of congenital defect. Past studies were not able to clarify whether congenital defects were caused by pregnancy antibiotics or by the conditions the drugs tried to cure. The cohort includes medical data on more than 135,000 former and actula pregant women and their newborns. The outcomes were later compared with the health outcomes of penicillin taken during pregnancy. For instance, azithromycin is heavily prescribed to treat chlamydia, STD that was linked by past studies with higher risk of birth defects.
People should not take them unnecessarily, because taking antibiotics now could kill you in the future. So it’s essential that we all take steps to avoid the further emergence and spread of antibiotic resistance. They should only be used when prescribed by a health professional to treat bacterial infections. When bacteria become resistant to antibiotics, this essential protein is either removed or altered.
As a result, these bacteria are not only upgrading with new genetic material but also improving their resistance to fight against antibiotics.
Moreover, some recent researches suggest that resistant bacteria can even produce dynamic enzymes, which may neutralize antibiotics and can also change the permeability of their cell wall to prevent antibiotics from binding to the target site. Consequently, the drugs that we are using now to kill or inhibit bacterial growth may not work in future. As the potential drugs are losing effectiveness, misuse of these potential drugs may lead us to a day when we will not find any alternative to stop these bacteria. I'm a pharmacist and a freelance medical writer with 7+ years of experience in the health care industry.I started this blog back in 2011 with an aim of making inaccessible medical information more accessible to general people. After they sifted through data on babies exposed to two common macrolides while they were still in their mothers’ wombs, researchers said that pregnancy antibiotics are not tied to birth defects. The data on antibiotic use during pregnancy were taken from a national pharmaceutical insurance program.
Statistical models showed that there was no statistically significant association between the two drugs and congenital malformations.
Eventually, this changing in the essential protein of bacteria discourages antibiotics from attaching to the target site.
These genetically altered bacteria are now preventing antibiotics from binding to the target site where the specific protein is located.
In addition, in some cases, researchers also observed that resistant bacteria were preventing antibiotics from neutralizing the specific protein, even though they were attached to the target site.

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01.05.2016, author: admin

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