The organism is generally susceptible to beta-lactam / beta-lactamase inhibitors, sulfamethoxazole, tetracyclines, extended-spectrum oral cephalosporins, aminoglycosides, macrolides, and fluoroquinolones.
M. catarrhalis nói chung nhạy cảm các chất ức chế beta-lactam / beta-lactamase, sulfamethoxazole, tetracyclines, cephalosporins uống phổ rộng, aminoglycosides, macrolide và fluoroquinolones.