Azithromycin is an antibiotic drug. It can help treat a range of bacterial infections that affect the lungs, sinuses, skin, and other parts of the body. Learn about its uses, risks, side effects, and ...

An extended course of low-dose azithromycin (multiple brands) may significantly reduce treatment failure in patients hospitalized for acute exacerbation of chronic obstructive pulmonary disease (COPD) ...