Roxithromycin Uses Roxithromycin is used in the treatment of bacterial infections. It is effective against infections of the tonsils, sinuses, ears, nose, throat, skin, soft tissues, and lungs (pneumonia).
How Roxithromycin works Roxithromycin is an antibiotic that functions by inhibiting the synthesis of essential proteins required by bacteria to perform vital functions. This action prevents bacterial growth and stops the infection from spreading.