An antibiotic commonly prescribed for bronchitis and sinus infections may increase the risk of death from heart problems, but only for people with certain risk factors, a new study suggests. The study ...

Antibiotics for pneumonia include Zithromax (azithromycin), Biaxin (clarithromycin), and Erythrocin (erythromycin). Azithromycin is often the first-line treatment since it is effective against many ...