Ofloxacin intravenous. Compatibility with other antibacterial agents.

The physical and chemical compatibility of ofloxacin (infusion solution 100 ml = 200 mg) with amoxicillin, amoxicillin + clavulanic acid, flucloxacillin, tobramycin, gentamicin, clindamycin, vancomycin, ceftazidime and piperacillin was investigated. Upon admixture with flucloxacillin a precipitate formed between 7 and 24 hours. No other physical or chemical incompatibilities were observed with any of the other combinations. Ofloxacin may be safely combined with the tested antimicrobial drugs, except for flucloxacillin.