Oral and parenteral administrations of enrofloxacin result in similar concentrations in plasma. Enrofloxacin has a high volume of distribution. The concentration it reaches in tissues is two to three times higher than that in plasma. Organs in which high concentrations can be expected are the lungs, liver, kidney, skin, bone and lymphatic system. Enrofloxacin is also distributed into the cerebrospinal fluid and the aqueous humour.