Tuesday, June 19, 2012

Why is Azithromycin causing Heart Attacks?


A recent study done by Ray and colleagues created an uproar among patients because they have been on Azithromycin, aka “Z-pack.”  I would like to reassure everyone about a few points.

The study looked at patients in Tennesse on Medicaid from 1992 to 2006.  This isn’t representative of the national population. 

Next, they found that almost 350,000 scripts were written for Azithromycin.  Out of 350,000 scripts written for a 5 day course, 45 patients had died.  22 of the patients had sudden death from cardiac arrest. 

Compared to auto accidents which numbered 6,420,000 in 2005, in which 42,636 people died, or 1 death every 13 minutes, an antibiotic is pretty safe.  That means it is safer to take an antibiotic than it is to get in your car every day.

Another point is the controls.  I love it when they compare the controls with antibiotic treatment.  Nobody died who weren’t taking antibiotics.  Well, when you are healthy, you probably don’t need antibiotics.  And when you are on antibiotics, you are probably sick.  And if you smoke, have high blood pressure, coronary artery disease, and possibly have pneumonia, there is a pretty good chance you could have a heart attack, too.

So rest assured, and do not let the media scare you away from your local doctor.  

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