Azithromycin is an antibiotic that is commonly used for the following infections caused by certain bacteria.
- Lung infections (e.g., bronchitis, pneumonia)
- Throat infections (e.g., pharyngitis, tonsillitis)
- Sinus infections
- Skin infections
- Ear infections in children
- Certain sexually transmitted infections
- Infection that affects female reproductive organs called pelvic inflammatory disease (PID)





