We are preparing to launch a major case on behalf of a woman who used one Zithromax “Z-Pak” and developed liver failure.  Zithromax (azithromycin) is a popular antibiotic manufactured by Pfizer that is used to treat a variety of bacterial infections.

Recent medical articles have linked this drug to liver damage, called "acute renal failure" medically.  The damage can be so sudden and so severe that the liver fails and a transplant is needed.