Doctors may prescribe azithromycin, or Z-Pack, to treat strep throat in people allergic to penicillin or other first-line antibiotics. Side effects may include nausea, headaches, and diarrhea. Strep ...

Azithromycin can cause side effects that range from mild to serious. More common side effects include nausea, vomiting, and abdominal pain. If azithromycin’s side effects become difficult to tolerate, ...

Azithromycin is used to treat a wide variety of bacterial infections. For the best effect, take this antibiotic at evenly spaced times. To help you remember, take this medication at the same time s ...

In 1982, after investing eight years of effort, Pfizer was preparing to end its work in macrolide research. Its work in finding an improved version of erythromycin had come up empty. But, as happens ...