What type of infections is Biaxin (clarithromycin) used to treat?

Biaxin, also known as clarithromycin, is a macrolide antibiotic that is effective against a wide range of bacterial infections. It is particularly noted for its ability to treat respiratory tract infections, including community-acquired pneumonia (CAP), due to its efficacy against common pathogens responsible for such illnesses. Additionally, clarithromycin is effective in treating infections caused by Group A streptococcus, a common cause of pharyngitis, as well as sinusitis.

The antibiotic belongs to the macrolide class, which targets bacterial ribosomes and inhibits protein synthesis, making it effective against a variety of bacterial infections. This broad spectrum of activity allows clarithromycin to be used in various clinical scenarios, including the treatment of CAP and infections caused by Group A strep.

Thus, since Biaxin is indicated for treating all these types of infections—Group A strep, infections typically classified as macrolide treatable, and community-acquired pneumonia—the most comprehensive and accurate answer is that it can be used for all of the mentioned categories.