Overview: Azithromycin is an antibiotic that is used to treat certain bacterial infections. It works by stopping certain types of bacteria from making proteins they need to grow and multiply. Azithromycin (Zithromax) is an antibiotic medication that treats bacterial infections. It doesn’t treat viral infections. Azithromycin is an antibiotic that fights bacteria. Azithromycin is used to treat many different types of infections caused by bacteria, such as respiratory infections, skin infections, ear infections, eye infections, and sexually transmitted diseases. Detailed Azithromycin dosage information for adults and children. Includes dosages for Bacterial Infection, Sinusitis, Bronchitis and more; plus renal, liver and dialysis adjustments. Azithromycin is used to treat certain bacterial infections (including sinusitis, pneumonia, ARDS, and acute bronchitis). It is a macrolide-type antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, or flu). Azithromycin is used to treat a wide variety of bacterial infections. It is known as a macrolide antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Azithral 500 Tablet is an antibiotic that contains azithromycin. It is used to treat bacterial infections of the respiratory tract, skin, ear, and certain sexually transmitted infections. It works by stopping the growth of bacteria, helping the body clear the infection. Discover how Azithromycin 500 is used, dosage guidelines, benefits and side effects. Learn how to take it and who should avoid it from our expert doctor. Azithromycin belongs to the class of drugs known as macrolide antibiotics. It works by killing bacteria or preventing their growth. However, this medicine will not work for colds, flu, or other virus infections. This medicine is available only with your doctor's prescription. Asthma exacerbations can be caused by chronic neutrophilic inflammation, and azithromycin is known to reduce this type of inflammation due to its immunomodulatory properties. The recommended dosage for controlling asthma exacerbations with azithromycin is either 500 mg or 250 mg taken orally as tablets three times a week.