Ciprofloxacin når høje koncentrationer i mange væv som f. eks. lungevæv (epitelvæske, alveolære makrofager, biopsivæv), bihuler og inflammerede læsioner (cantharides blistervæske) og urogenitalsystemet (urin, prostata, endometrium), hvor totalkoncentrationerne kan overstige plasmakoncentrationerne.
183 reaches high concentrations in a variety of tissues such as lung (epithelial fluid, alveolar macrophages, biopsy tissue), sinuses, inflamed lesions (cantharides blister fluid), and the urogenital tract (urine, prostate, endometrium) where total concentrations exceeding those of plasma concentrations are reached.