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Antibiotics had no measurable effect on the severity or duration of coughs due to acute lower respiratory tract infection (LRTI, or acute bronchitis), a large prospective study found.
In fact, those receiving an antibiotic in the primary- and urgent-care setting had a small but significant increase in overall length of illness (17.5 vs 15.9 days; P = .05) — largely because patients with longer illness before the index visit were more likely to receive these drugs. The study adds further support for reducing the prescription of antibiotics for LRTIs.
“Importantly, the pathogen data demonstrated that the length of time until illness resolution for those with bacterial infection was the same as for those not receiving an antibiotic versus those receiving one (17.3 vs 17.4 days),” researchers led by Daniel J. Merenstein, MD, a professor and director of research programs, family medicine, at Georgetown University Medical Center in Washington, wrote in the Journal of General Internal Medicine (doi: 10.1007/s11606-024-08758-y).
Patients believed an antibiotic would shorten their illness by an average of about 4 days, from 13.4 days to 9.7 days, whereas the average duration of all coughs was more than 2 weeks regardless of pathogen type or receipt of an antibiotic.
“Patients had unrealistic expectations regarding the duration of LRTI and the effect of antibiotics, which should be the target of antibiotic stewardship efforts,” the group wrote.
LRTIs can, however, be dangerous, with 3%-5% progressing to pneumonia, “but not everyone has easy access at an initial visit to an x-ray, which may be the reason clinicians still give antibiotics without any other evidence of a bacterial infection,” Dr. Merenstein said in a news release. “Patients have come to expect antibiotics for a cough, even if it doesn’t help. Basic symptom-relieving medications plus time bring a resolution to most people’s infections.”
The authors noted that cough is the most common reason for an ambulatory care visit, accounting for 2.7 million outpatient visits and more than 4 million emergency department visits annually.
Risks
Overuse of antibiotics can result in dizziness, nausea, diarrhea, and rash, along with a roughly 4% chance of serious adverse effects including anaphylaxis; Stevens-Johnson syndrome, a serious skin and mucous membrane disorder; and Clostridioides difficile-associated diarrhea.
An estimated half of all antibiotic prescriptions for acute respiratory conditions are unnecessary. Before the COVID-19 pandemic, antibiotics were prescribed about 70% of the time for a diagnosis of uncomplicated cough and LRTI. The viral pandemic did not change this practice according to a meta-analysis of 130 studies showing that 78% of COVID-19 patients were prescribed an antibiotic.
The study
The study looked at a cohort of 718 patients, with a mean age of 38.9 years, 65.3% female, of whom 207 received an antibiotic and 511 did not. Of those with baseline data, 29% had an antibiotic prescribed at baseline, the most common (in 85%) being amoxicillin-clavulanate, azithromycin, doxycycline, and amoxicillin. Antibiotics had no effect on the duration or overall severity of cough in viral, bacterial, or mixed infections. Receipt of an antibiotic did, however, reduce the likelihood of a follow-up visit: 14.1% vs 8.2% (adjusted odds ratio, 0.47; 95% confidence interval, 0.26-0.84) — perhaps because it removed the motivation for seeking another consultation. Antibiotic recipients were more likely to receive a systemic corticosteroid (31.9% vs 4.5%, P <.001) and were also more likely to receive an albuterol inhaler (22.7% vs 7.6%, P <.001).
Jeffrey A. Linder, MD, MPH, a primary care physician and chief of internal medicine and geriatrics at Northwestern University Feinberg School of Medicine in Chicago, agrees that in the vast majority of LRTIs — usually acute bronchitis — antibiotics do not speed the healing process. “Forty years of research show that antibiotics do not make acute bronchitis go away any faster,” Dr. Linder, who was not involved in the current study, said in an interview. “There’s even growing evidence that a lot of pneumonia is viral as well, and 10 or 20 years from now we may often not be giving antibiotics for pneumonia because we’ll be able to see better if it’s caused by a virus.”
A large 2018 review by Dr. Linder and associates reported that 46% of antibiotics were prescribed without any infection-related diagnosis code and 20% without an office visit.
Dr. Linder routinely informs patients requesting an antibiotic about the risks of putting an ineffective chemical into their body. “I stress that it can cause rash and other allergic reactions, and even promote C diff infection,” he said. “And I also say it messes with the good bacteria in the microbiome, and they usually come around.”
Patients need to know, Dr. Linder added, that the normal course of healing the respiratory tract after acute bronchitis takes weeks. While a wet cough with sputum or phlegm will last a few days, it’s replaced with a dry annoying cough that persists for up to 3 weeks. “As long as they’re feeling generally better, that cough is normal,” he said. “A virus has run roughshod over their airways and they need a long time to heal and the cough is part of the healing process. Think how long it takes to heal a cut on a finger.”
In an era of escalating antimicrobial resistance fueled by antibiotic overuse, it’s become increasingly important to reserve antibiotics for necessary cases. According to a recent World Health Organization call to action, “Uncontrolled antimicrobial resistance is expected to lower life expectancy and lead to unprecedented health expenditure and economic losses.”
That said, there is important clinical work to be done to determine if there is a limited role for antibiotics in patients with cough, perhaps based on age and baseline severity. “Serious cough symptoms and how to treat them properly needs to be studied more, perhaps in a randomized clinical trial as this study was observational and there haven’t been any randomized trials looking at this issue since about 2012,” Dr. Merenstein said.
This research was funded by the Agency for Healthcare Research and Quality. The authors have no conflicts of interest to declare. Dr. Linder reported stock ownership in pharmaceutical companies but none that make antibiotics or other infectious disease drugs.
Antibiotics had no measurable effect on the severity or duration of coughs due to acute lower respiratory tract infection (LRTI, or acute bronchitis), a large prospective study found.
In fact, those receiving an antibiotic in the primary- and urgent-care setting had a small but significant increase in overall length of illness (17.5 vs 15.9 days; P = .05) — largely because patients with longer illness before the index visit were more likely to receive these drugs. The study adds further support for reducing the prescription of antibiotics for LRTIs.
“Importantly, the pathogen data demonstrated that the length of time until illness resolution for those with bacterial infection was the same as for those not receiving an antibiotic versus those receiving one (17.3 vs 17.4 days),” researchers led by Daniel J. Merenstein, MD, a professor and director of research programs, family medicine, at Georgetown University Medical Center in Washington, wrote in the Journal of General Internal Medicine (doi: 10.1007/s11606-024-08758-y).
Patients believed an antibiotic would shorten their illness by an average of about 4 days, from 13.4 days to 9.7 days, whereas the average duration of all coughs was more than 2 weeks regardless of pathogen type or receipt of an antibiotic.
“Patients had unrealistic expectations regarding the duration of LRTI and the effect of antibiotics, which should be the target of antibiotic stewardship efforts,” the group wrote.
LRTIs can, however, be dangerous, with 3%-5% progressing to pneumonia, “but not everyone has easy access at an initial visit to an x-ray, which may be the reason clinicians still give antibiotics without any other evidence of a bacterial infection,” Dr. Merenstein said in a news release. “Patients have come to expect antibiotics for a cough, even if it doesn’t help. Basic symptom-relieving medications plus time bring a resolution to most people’s infections.”
The authors noted that cough is the most common reason for an ambulatory care visit, accounting for 2.7 million outpatient visits and more than 4 million emergency department visits annually.
Risks
Overuse of antibiotics can result in dizziness, nausea, diarrhea, and rash, along with a roughly 4% chance of serious adverse effects including anaphylaxis; Stevens-Johnson syndrome, a serious skin and mucous membrane disorder; and Clostridioides difficile-associated diarrhea.
An estimated half of all antibiotic prescriptions for acute respiratory conditions are unnecessary. Before the COVID-19 pandemic, antibiotics were prescribed about 70% of the time for a diagnosis of uncomplicated cough and LRTI. The viral pandemic did not change this practice according to a meta-analysis of 130 studies showing that 78% of COVID-19 patients were prescribed an antibiotic.
The study
The study looked at a cohort of 718 patients, with a mean age of 38.9 years, 65.3% female, of whom 207 received an antibiotic and 511 did not. Of those with baseline data, 29% had an antibiotic prescribed at baseline, the most common (in 85%) being amoxicillin-clavulanate, azithromycin, doxycycline, and amoxicillin. Antibiotics had no effect on the duration or overall severity of cough in viral, bacterial, or mixed infections. Receipt of an antibiotic did, however, reduce the likelihood of a follow-up visit: 14.1% vs 8.2% (adjusted odds ratio, 0.47; 95% confidence interval, 0.26-0.84) — perhaps because it removed the motivation for seeking another consultation. Antibiotic recipients were more likely to receive a systemic corticosteroid (31.9% vs 4.5%, P <.001) and were also more likely to receive an albuterol inhaler (22.7% vs 7.6%, P <.001).
Jeffrey A. Linder, MD, MPH, a primary care physician and chief of internal medicine and geriatrics at Northwestern University Feinberg School of Medicine in Chicago, agrees that in the vast majority of LRTIs — usually acute bronchitis — antibiotics do not speed the healing process. “Forty years of research show that antibiotics do not make acute bronchitis go away any faster,” Dr. Linder, who was not involved in the current study, said in an interview. “There’s even growing evidence that a lot of pneumonia is viral as well, and 10 or 20 years from now we may often not be giving antibiotics for pneumonia because we’ll be able to see better if it’s caused by a virus.”
A large 2018 review by Dr. Linder and associates reported that 46% of antibiotics were prescribed without any infection-related diagnosis code and 20% without an office visit.
Dr. Linder routinely informs patients requesting an antibiotic about the risks of putting an ineffective chemical into their body. “I stress that it can cause rash and other allergic reactions, and even promote C diff infection,” he said. “And I also say it messes with the good bacteria in the microbiome, and they usually come around.”
Patients need to know, Dr. Linder added, that the normal course of healing the respiratory tract after acute bronchitis takes weeks. While a wet cough with sputum or phlegm will last a few days, it’s replaced with a dry annoying cough that persists for up to 3 weeks. “As long as they’re feeling generally better, that cough is normal,” he said. “A virus has run roughshod over their airways and they need a long time to heal and the cough is part of the healing process. Think how long it takes to heal a cut on a finger.”
In an era of escalating antimicrobial resistance fueled by antibiotic overuse, it’s become increasingly important to reserve antibiotics for necessary cases. According to a recent World Health Organization call to action, “Uncontrolled antimicrobial resistance is expected to lower life expectancy and lead to unprecedented health expenditure and economic losses.”
That said, there is important clinical work to be done to determine if there is a limited role for antibiotics in patients with cough, perhaps based on age and baseline severity. “Serious cough symptoms and how to treat them properly needs to be studied more, perhaps in a randomized clinical trial as this study was observational and there haven’t been any randomized trials looking at this issue since about 2012,” Dr. Merenstein said.
This research was funded by the Agency for Healthcare Research and Quality. The authors have no conflicts of interest to declare. Dr. Linder reported stock ownership in pharmaceutical companies but none that make antibiotics or other infectious disease drugs.
Antibiotics had no measurable effect on the severity or duration of coughs due to acute lower respiratory tract infection (LRTI, or acute bronchitis), a large prospective study found.
In fact, those receiving an antibiotic in the primary- and urgent-care setting had a small but significant increase in overall length of illness (17.5 vs 15.9 days; P = .05) — largely because patients with longer illness before the index visit were more likely to receive these drugs. The study adds further support for reducing the prescription of antibiotics for LRTIs.
“Importantly, the pathogen data demonstrated that the length of time until illness resolution for those with bacterial infection was the same as for those not receiving an antibiotic versus those receiving one (17.3 vs 17.4 days),” researchers led by Daniel J. Merenstein, MD, a professor and director of research programs, family medicine, at Georgetown University Medical Center in Washington, wrote in the Journal of General Internal Medicine (doi: 10.1007/s11606-024-08758-y).
Patients believed an antibiotic would shorten their illness by an average of about 4 days, from 13.4 days to 9.7 days, whereas the average duration of all coughs was more than 2 weeks regardless of pathogen type or receipt of an antibiotic.
“Patients had unrealistic expectations regarding the duration of LRTI and the effect of antibiotics, which should be the target of antibiotic stewardship efforts,” the group wrote.
LRTIs can, however, be dangerous, with 3%-5% progressing to pneumonia, “but not everyone has easy access at an initial visit to an x-ray, which may be the reason clinicians still give antibiotics without any other evidence of a bacterial infection,” Dr. Merenstein said in a news release. “Patients have come to expect antibiotics for a cough, even if it doesn’t help. Basic symptom-relieving medications plus time bring a resolution to most people’s infections.”
The authors noted that cough is the most common reason for an ambulatory care visit, accounting for 2.7 million outpatient visits and more than 4 million emergency department visits annually.
Risks
Overuse of antibiotics can result in dizziness, nausea, diarrhea, and rash, along with a roughly 4% chance of serious adverse effects including anaphylaxis; Stevens-Johnson syndrome, a serious skin and mucous membrane disorder; and Clostridioides difficile-associated diarrhea.
An estimated half of all antibiotic prescriptions for acute respiratory conditions are unnecessary. Before the COVID-19 pandemic, antibiotics were prescribed about 70% of the time for a diagnosis of uncomplicated cough and LRTI. The viral pandemic did not change this practice according to a meta-analysis of 130 studies showing that 78% of COVID-19 patients were prescribed an antibiotic.
The study
The study looked at a cohort of 718 patients, with a mean age of 38.9 years, 65.3% female, of whom 207 received an antibiotic and 511 did not. Of those with baseline data, 29% had an antibiotic prescribed at baseline, the most common (in 85%) being amoxicillin-clavulanate, azithromycin, doxycycline, and amoxicillin. Antibiotics had no effect on the duration or overall severity of cough in viral, bacterial, or mixed infections. Receipt of an antibiotic did, however, reduce the likelihood of a follow-up visit: 14.1% vs 8.2% (adjusted odds ratio, 0.47; 95% confidence interval, 0.26-0.84) — perhaps because it removed the motivation for seeking another consultation. Antibiotic recipients were more likely to receive a systemic corticosteroid (31.9% vs 4.5%, P <.001) and were also more likely to receive an albuterol inhaler (22.7% vs 7.6%, P <.001).
Jeffrey A. Linder, MD, MPH, a primary care physician and chief of internal medicine and geriatrics at Northwestern University Feinberg School of Medicine in Chicago, agrees that in the vast majority of LRTIs — usually acute bronchitis — antibiotics do not speed the healing process. “Forty years of research show that antibiotics do not make acute bronchitis go away any faster,” Dr. Linder, who was not involved in the current study, said in an interview. “There’s even growing evidence that a lot of pneumonia is viral as well, and 10 or 20 years from now we may often not be giving antibiotics for pneumonia because we’ll be able to see better if it’s caused by a virus.”
A large 2018 review by Dr. Linder and associates reported that 46% of antibiotics were prescribed without any infection-related diagnosis code and 20% without an office visit.
Dr. Linder routinely informs patients requesting an antibiotic about the risks of putting an ineffective chemical into their body. “I stress that it can cause rash and other allergic reactions, and even promote C diff infection,” he said. “And I also say it messes with the good bacteria in the microbiome, and they usually come around.”
Patients need to know, Dr. Linder added, that the normal course of healing the respiratory tract after acute bronchitis takes weeks. While a wet cough with sputum or phlegm will last a few days, it’s replaced with a dry annoying cough that persists for up to 3 weeks. “As long as they’re feeling generally better, that cough is normal,” he said. “A virus has run roughshod over their airways and they need a long time to heal and the cough is part of the healing process. Think how long it takes to heal a cut on a finger.”
In an era of escalating antimicrobial resistance fueled by antibiotic overuse, it’s become increasingly important to reserve antibiotics for necessary cases. According to a recent World Health Organization call to action, “Uncontrolled antimicrobial resistance is expected to lower life expectancy and lead to unprecedented health expenditure and economic losses.”
That said, there is important clinical work to be done to determine if there is a limited role for antibiotics in patients with cough, perhaps based on age and baseline severity. “Serious cough symptoms and how to treat them properly needs to be studied more, perhaps in a randomized clinical trial as this study was observational and there haven’t been any randomized trials looking at this issue since about 2012,” Dr. Merenstein said.
This research was funded by the Agency for Healthcare Research and Quality. The authors have no conflicts of interest to declare. Dr. Linder reported stock ownership in pharmaceutical companies but none that make antibiotics or other infectious disease drugs.
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<root generator="drupal.xsl" gversion="1.7"> <header> <fileName>167715</fileName> <TBEID>0C04F957.SIG</TBEID> <TBUniqueIdentifier>MD_0C04F957</TBUniqueIdentifier> <newsOrJournal>News</newsOrJournal> <publisherName>Frontline Medical Communications</publisherName> <storyname>Antibiotics fail in LRTIs</storyname> <articleType>2</articleType> <TBLocation>QC Done-All Pubs</TBLocation> <QCDate>20240415T170423</QCDate> <firstPublished>20240415T171718</firstPublished> <LastPublished>20240415T171718</LastPublished> <pubStatus qcode="stat:"/> <embargoDate/> <killDate/> <CMSDate>20240415T171717</CMSDate> <articleSource>FROM JOURNAL OF GENERAL INTERNAL MEDICINE</articleSource> <facebookInfo/> <meetingNumber>na</meetingNumber> <byline>Diana Swift dianaswift@rogers.com</byline> <bylineText>DIANA SWIFT</bylineText> <bylineFull>DIANA SWIFT</bylineFull> <bylineTitleText>MDedge News</bylineTitleText> <USOrGlobal/> <wireDocType/> <newsDocType/> <journalDocType/> <linkLabel/> <pageRange/> <citation/> <quizID/> <indexIssueDate/> <itemClass qcode="ninat:text"/> <provider qcode="provider:imng"> <name>IMNG Medical Media</name> <rightsInfo> <copyrightHolder> <name>Frontline Medical News</name> </copyrightHolder> <copyrightNotice>Copyright (c) 2015 Frontline Medical News, a Frontline Medical Communications Inc. company. All rights reserved. This material may not be published, broadcast, copied, or otherwise reproduced or distributed without the prior written permission of Frontline Medical Communications Inc.</copyrightNotice> </rightsInfo> </provider> <abstract/> <metaDescription>Antibiotics had no measurable effect on the severity or duration of coughs due to acute lower respiratory tract infection (LRTI, or acute bronchitis), a large p</metaDescription> <articlePDF/> <teaserImage>301126</teaserImage> <teaser>“Patients had unrealistic expectations regarding the duration of LRTI and the effect of antibiotics, which should be the target of antibiotic stewardship efforts.”</teaser> <title>Antibiotics of Little Benefit in Lower Respiratory Tract Infection</title> <deck/> <disclaimer/> <AuthorList/> <articleURL/> <doi/> <pubMedID/> <publishXMLStatus/> <publishXMLVersion>1</publishXMLVersion> <useEISSN>0</useEISSN> <urgency/> <pubPubdateYear/> <pubPubdateMonth/> <pubPubdateDay/> <pubVolume/> <pubNumber/> <wireChannels/> <primaryCMSID/> <CMSIDs/> <keywords/> <seeAlsos/> <publications_g> <publicationData> <publicationCode>chph</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>fp</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>idprac</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>im</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>pn</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> </publications_g> <publications> <term>6</term> <term>15</term> <term>20</term> <term canonical="true">21</term> <term>25</term> </publications> <sections> <term>27970</term> <term canonical="true">39313</term> </sections> <topics> <term canonical="true">234</term> <term>284</term> <term>50732</term> <term>315</term> </topics> <links> <link> <itemClass qcode="ninat:picture"/> <altRep contenttype="image/jpeg">images/24012832.jpg</altRep> <description role="drol:caption">Dr. Daniel J. Merenstein</description> <description role="drol:credit">Dr. Merenstein</description> </link> <link> <itemClass qcode="ninat:picture"/> <altRep contenttype="image/jpeg">images/24012831.jpg</altRep> <description role="drol:caption">Dr. Jeffrey A. Linder</description> <description role="drol:credit">Northwestern Medicine</description> </link> </links> </header> <itemSet> <newsItem> <itemMeta> <itemRole>Main</itemRole> <itemClass>text</itemClass> <title>Antibiotics of Little Benefit in Lower Respiratory Tract Infection</title> <deck/> </itemMeta> <itemContent> <p>Antibiotics had no measurable effect on the severity or duration of coughs due to acute lower respiratory tract infection (LRTI, or acute bronchitis), a large prospective study found. </p> <p>In fact, those receiving an antibiotic in the primary- and urgent-care setting had a small but significant increase in overall length of illness (17.5 vs 15.9 days; <em>P</em> = .05) — largely because patients with longer illness before the index visit were more likely to receive these drugs. The study adds further support for reducing the prescription of antibiotics for LRTIs.<br/><br/>“Importantly, the pathogen data demonstrated that the length of time until illness resolution for those with bacterial infection was the same as for those not receiving an antibiotic versus those receiving one (17.3 vs 17.4 days),” <span class="Hyperlink">researchers</span> led by Daniel J. Merenstein, MD, a professor and director of research programs, family medicine, at Georgetown University Medical Center in Washington, wrote in the <em>Journal of General Internal Medicine</em> (doi: <span class="Hyperlink"><a href="https://link.springer.com/article/10.1007/s11606-024-08758-y">10.1007/s11606-024-08758-y</a></span>).[[{"fid":"301126","view_mode":"medstat_image_flush_left","fields":{"format":"medstat_image_flush_left","field_file_image_alt_text[und][0][value]":"Dr. Daniel J. Merenstein is professor and director of research programs, Family Medicine, at Georgetown University Medical Center in Washington, DC","field_file_image_credit[und][0][value]":"Dr. Merenstein","field_file_image_caption[und][0][value]":"Dr. Daniel J. Merenstein"},"type":"media","attributes":{"class":"media-element file-medstat_image_flush_left"}}]]<br/><br/>Patients believed an antibiotic would shorten their illness by an average of about 4 days, from 13.4 days to 9.7 days, whereas the average duration of all coughs was more than 2 weeks regardless of pathogen type or receipt of an antibiotic.<br/><br/>“Patients had unrealistic expectations regarding the duration of LRTI and the effect of antibiotics, which should be the target of antibiotic stewardship efforts,” the group wrote.<br/><br/>LRTIs can, however, be dangerous, with 3%-5% progressing to pneumonia, “but not everyone has easy access at an initial visit to an x-ray, which may be the reason clinicians still give antibiotics without any other evidence of a bacterial infection,” Dr. Merenstein said in a news release. “Patients have come to expect antibiotics for a cough, even if it doesn’t help. Basic symptom-relieving medications plus time bring a resolution to most people’s infections.”<br/><br/>The authors noted that <span class="Hyperlink"><a href="https://www.cdc.gov/nchs/data/ahcd/namcs_summary/2011_namcs_web_tables.pdf ">cough </a></span>is the most common reason for an ambulatory care visit, accounting for 2.7 million outpatient visits and more than 4 million emergency department visits annually. <br/><br/></p> <h2>Risks</h2> <p>Overuse of antibiotics can result in dizziness, nausea, diarrhea, and rash, along with a roughly 4% chance of serious adverse effects including anaphylaxis; Stevens-Johnson syndrome, a serious skin and mucous membrane disorder; and <em>Clostridioides difficile</em>-associated diarrhea.<br/><br/>An estimated half of all <span class="Hyperlink"><a href="https://jamanetwork.com/journals/jama/fullarticle/2518263 ">antibiotic prescriptions</a></span> for acute respiratory conditions are unnecessary. Before the COVID-19 pandemic, antibiotics were prescribed about 70% of the time for a diagnosis of uncomplicated cough and LRTI. The viral pandemic did not change this practice according to a meta-analysis of 130 studies showing that <span class="Hyperlink"><a href="mdpi.com/2079-6382/12/1/45">78% of COVID-19</a></span> patients were prescribed an antibiotic. <br/><br/></p> <h2>The study</h2> <p>The study looked at a cohort of 718 patients, with a mean age of 38.9 years, 65.3% female, of whom 207 received an antibiotic and 511 did not. Of those with baseline data, 29% had an antibiotic prescribed at baseline, the most common (in 85%) being amoxicillin-clavulanate, azithromycin, doxycycline, and amoxicillin. Antibiotics had no effect on the duration or overall severity of cough in viral, bacterial, or mixed infections. Receipt of an antibiotic did, however, reduce the likelihood of a follow-up visit: 14.1% vs 8.2% (adjusted odds ratio, 0.47; 95% confidence interval, 0.26-0.84) — perhaps because it removed the motivation for seeking another consultation. Antibiotic recipients were more likely to receive a systemic corticosteroid (31.9% vs 4.5%, <em>P</em> <.001) and were also more likely to receive an albuterol inhaler (22.7% vs 7.6%, <em>P</em> <.001). </p> <p>Jeffrey A. Linder, MD, MPH, a primary care physician and chief of internal medicine and geriatrics at Northwestern University Feinberg School of Medicine in Chicago, agrees that in the vast majority of LRTIs — usually acute bronchitis — antibiotics do not speed the healing process. “Forty years of research show that antibiotics do not make acute bronchitis go away any faster,” Dr. Linder, who was not involved in the current study, said in an interview. “There’s even growing evidence that a lot of pneumonia is viral as well, and 10 or 20 years from now we may often not be giving antibiotics for pneumonia because we’ll be able to see better if it’s caused by a virus.”[[{"fid":"301125","view_mode":"medstat_image_flush_right","fields":{"format":"medstat_image_flush_right","field_file_image_alt_text[und][0][value]":"Dr. Linder is a primary care physician and chief of internal medicine and geriatrics at Northwestern University Feinberg School of Medicine in Chicago","field_file_image_credit[und][0][value]":"Northwestern Medicine","field_file_image_caption[und][0][value]":"Dr. Jeffrey A. Linder"},"type":"media","attributes":{"class":"media-element file-medstat_image_flush_right"}}]]<br/><br/>A large 2018 <span class="Hyperlink"><a href="https://www.mdedge.com/infectiousdisease/article/176602/practice-management/half-outpatient-antibiotics-prescribed-no">review </a> </span>by Dr. Linder and associates reported that 46% of antibiotics were prescribed without any infection-related diagnosis code and 20% without an office visit.<br/><br/>Dr. Linder routinely informs patients requesting an antibiotic about the risks of putting an ineffective chemical into their body. “I stress that it can cause rash and other allergic reactions, and even promote <em>C diff</em> infection,” he said. “And I also say it messes with the good bacteria in the microbiome, and they usually come around.”<br/><br/>Patients need to know, Dr. Linder added, that the normal course of healing the respiratory tract after acute bronchitis takes weeks. While a wet cough with sputum or phlegm will last a few days, it’s replaced with a dry annoying cough that persists for up to 3 weeks. “As long as they’re feeling generally better, that cough is normal,” he said. “A virus has run roughshod over their airways and they need a long time to heal and the cough is part of the healing process. Think how long it takes to heal a cut on a finger.”<br/><br/>In an era of escalating antimicrobial resistance fueled by antibiotic overuse, it’s become increasingly important to reserve antibiotics for necessary cases. According to a recent World Health Organization <span class="Hyperlink"><a href="https://www.amrleaders.org/news-and-events/news/item/03-04-2024-amid-the-escalating-impact-of-antimicrobial-resistance-the-global-leaders-group-calls-on-un-member-states-to-take-bold-and-specific-action ">call to action</a></span>, “Uncontrolled antimicrobial resistance is expected to lower life expectancy and lead to unprecedented health expenditure and economic losses.”<br/><br/>That said, there is important clinical work to be done to determine if there is a limited role for antibiotics in patients with cough, perhaps based on age and baseline severity. “Serious cough symptoms and how to treat them properly needs to be studied more, perhaps in a randomized clinical trial as this study was observational and there haven’t been any randomized trials looking at this issue since about 2012,” Dr. Merenstein said. <br/><br/>This research was funded by the Agency for Healthcare Research and Quality. The authors have no conflicts of interest to declare. Dr. Linder reported stock ownership in pharmaceutical companies but none that make antibiotics or other infectious disease drugs. </p> </itemContent> </newsItem> <newsItem> <itemMeta> <itemRole>teaser</itemRole> <itemClass>text</itemClass> <title/> <deck/> </itemMeta> <itemContent> </itemContent> </newsItem> </itemSet></root>
FROM JOURNAL OF GENERAL INTERNAL MEDICINE
