“ Ferrous sulfate reduced the maximum plasma concentration of lomefloxacin by 26% (p < 0.05), the total amount of lomefloxacin recovered in urine by 15% (p < 0.05), and the AUC by 13% (p = 0.26).”
“It may also be advisable not to take lomefloxacin with ferrous sulfate , although this interaction is probably of no clinical significance.”