Azithromycin is a prescription antibiotic widely used to treat a variety of bacterial infections. It belongs to the macrolide class of antibiotics and works by stopping bacteria from growing and multiplying. Known for its convenient once-daily dosing and shorter treatment courses compared to many other antibiotics, Azithromycin is often prescribed for respiratory tract infections, skin infections, ear infections, and sexually transmitted infections. Its effectiveness and ease of use make it a trusted choice for both healthcare providers and patients.