A sinus infection (sinusitis) can be treated with antibiotics when it is caused by bacteria. Sinus symptoms from other causes ...

Check your prescription and talk to your healthcare provider to make sure you are taking the right dose for you. Azithromycin can be taken with or without food. Follow your doctor's instructions ...

1. Why am I being treated with Zithromax IV? Zithromax IV contains an active ingredient azithromycin. It is used to treat pneumonia, a lung infection caused by certain bacteria. For more ...