Synercid; Antibacterial, Streptogramin; Inj: 500 mg (quinupristin 150 mg, dalfopristin 350 mg); 7.5 mg/kg/dose 
IV q8-12h (frequency depends on the severity of the 
infection) Infuse each dose over one hour. Used to treat vancomycin-resistant enterococcus faecium (VREF). 
Cutaneous reactions and infusion site reactions may occur.