Comparative efficacy and safety of roxithromycin and clarithromycin in upper respiratory tract infections

Abstract Roxithromycin 300 mg once daily was compared with clarithromycin 250 mg b.i.d. in an open randomized trial in 200 patients with upper respiratory tract infection: sinusitis, pharyngotonsillitis, and otitis media. Average treatment duration was 9 days. Roxithromycin was more effective (p