whether azithromycin (Zithromax, etc) increases the risk of arrhythmias and cardiovascular death

June 2012

Please see the March 2013 FDA statement concerning the risk QT interval prolongation with Azithromycin

You'll hear new concerns about whether azithromycin (Zithromax, etc) increases the risk of arrhythmias and cardiovascular death.

Erythromycin and clarithromycin can prolong the QT interval and cause fatal arrhythmias (torsades).

Now azithromycin is also associated with a small risk...especially in patients with heart disease.

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Table of Contents

Diabetes a more "patient-centered" approach for choosing meds to add to metformin for type 2 diabetes
Lyme Disease questions about how to prevent or treat Lyme disease
Statins how to handle statin muscle pain
Neurology & Pain myths about ketorolac
Neurology & Pain warnings about codeine toxicity, especially in kids
Antithrombotics whether warfarin patients should get HIGHER loading doses and LESS frequent INR monitoring
STIs Veregen (VER-ah-jen, sinecatechins) as a new "natural" therapy for genital warts
Thyroid Disorders experts debate the pros and cons of treating subclinical hypothyroidism or hyperthyroidism
Bowel Preps Too many colonoscopy patients get an inadequate bowel prep
Geriatrics NEW Beers criteria for potentially inappropriate meds in patients 65 and over
Antibiotics whether azithromycin (Zithromax, etc) increases the risk of arrhythmias and cardiovascular death