Azithromycin is a widely used antibiotic that belongs to the macrolide class. It works by stopping the growth of bacteria, making it effective against various bacterial infections. Doctors commonly prescribe it for respiratory tract infections (like bronchitis and pneumonia), ear infections, skin infections, and sexually transmitted infections such as chlamydia. One of its biggest advantages is its long half-life, allowing for shorter treatment durations—often just 3 to 5 days. Azithromycin is typically taken once daily, with or without food, and is available in tablet, capsule, or liquid form. It’s well-tolerated by most people, but possible side effects include stomach upset, diarrhea, and nausea. It's important not to use azithromycin for viral infections like the common cold or flu, as it won’t be effective. Always follow your healthcare provider’s instructions to ensure proper treatment and avoid antibiotic resistance. If symptoms persist, seek medical advice promptly.
