Z-pack antibiotic azithromycin carries heart risk
Vanderbilt researchers find common antibiotic carries heart risk – Vanderbilt researchers have discovered a rare, but important risk posed by the antibiotic azithromycin, commonly called a “Z-pack.” The study found a 2.5-fold higher risk of death from cardiovascular death in the first five days of taking azithromycin when compared with another common antibiotic or no antibiotics at all.