These include penicillin, ampicillin, and amoxicillin; sulfisoxazole or sulfamethoxazole; trimethoprim; nitrofurantoin; cephalosporins; or fluoroquinolones.
Sulfisoxazole (Gantrisin) is used to treat urinary tract infections.
In combination with erythromycin, sulfisoxazole may be used to treat ear infections in children.
Sulfisoxazole may be used for prophylaxis of ear infections and prevention of meningococcal infections.