How important are Z-Pak side effects to you, kids and family members?
Are Z-Pak cardiovascular and stevens johnson syndrome risks real?
The New England Journal and the FDA evaluating the Z-Pak cardiovascular and stevens johnson syndrome risks.
Z-Pak Antibiotic Raises Death Risk for Some,
By MURTAZA AKHTER
Patients prescribed the antibiotic azithromycin are more likely to die than those prescribed a different
antibiotic, according to a study published in the New England
Journal of Medicine on Wednesday.
These results were especially pronounced for those who died from
heart attacks, strokes, sudden cardiac death and other cardiovascular causes.
Last year, doctors wrote 55.3 million prescriptions for Azithromycin, commonly known by the trade name Z-Pak, according to IMS Health. Like the popular
antibiotic amoxicillin, azithromycin is commonly prescribed to help
fight off bacterial infections.
But while they are often prescribed for similar conditions, the
two drugs work differently from each other.
Wayne Ray, professor of preventive medicine at Vanderbilt
University, in Nashville, Tenn., and lead author of the study, says
he thinks many doctors prescribe azithromycin instead of amoxicillin because of its easier regimen; patients on azithromycin take fewer pills over fewer days,
which means they are more likely to finish their entire course of
Zithromax Z-Pak Risk
Researchers studied the relationship between various antibiotics
and cardiovascular deaths among 540,000 Tennessee Medicaid patients
aged 30 to 74 from 1992 to 2006.
The study analyzed 350,000 Zithromax Z-Pak prescriptions, 1.4 million amoxicillin prescriptions, 265,000
prescriptions for ciprofloxacin (Cipro) and 194,000 for
levofloxacin (Levaquin); 1.4 million cases of non-treatment were
also taken into account. Overall, it was found that Zithromax Z-Pak exhibited 64.6 deaths per million courses,
compared to 21.8 for amoxicillin and 24 for non- treatment.
Lead author Dr. Wayne A. Ray said that the risk was greatest
among patients who have or are at high-risk for heart disease,
Patients with heart failure or have had a previous heart
Patients with diabetes
Patients who have undergone bypass surgery
Patients who have stents implanted
The U.S. Food and Drug Administration (FDA) has acknowledged the
study in a Safety Alert, and “is reviewing the results from this study and
will communicate any new information on azithromycin and this study
or the potential risk of QT interval prolongation after the agency
has completed its review.” For now, the agency has not recommended
any further action.
'Z-Pack' Antibiotic Sudden Death Risk | Video -
17, 2012 - 2 min
Common treatment for sore throats and sinus infections linked
to heart risk.
The appearance of a drug
like Z-Pak on this list does not mean that FDA
has concluded that the drug has the listed risk. It means
that FDA has identified a potential safety issue, but does
not mean that FDA has identified a causal relationship
between the drug and the listed risk.
If after further evaluation the FDA determines that the drug Z-Pak is associated with the risk, it may take a variety of
actions including requiring changes to the labeling of the
drug, requiring development of a Risk Evaluation and
Mitigation Strategy (REMS), or gathering additional data to
better characterize the risk.
FDA wants to emphasize that the listing of a drug Z-Pak and a
potential safety issue on this Web site does not mean that
FDA is suggesting prescribers should not prescribe the drug
or that patients taking the drug should stop taking the
Patients who have questions about their use of the
identified drug Z-Pak should contact their health care provider.
FDA will complete its evaluation of each potential
signal/new safety information and issue additional public
communications as appropriate.
This website is a resource for general information for people researching Stevens-Johnson Syndrome and other side effects
associated with various pharmaceutical drugs. This website is not associated in any manner with Pfizer Pharmaceuticals,
Parke Davis or any other drug manufacturer.