Revised October 2008 Last updated on RxList: 12 2009 SIDE EFFECTS Adverse Reactions in Adult Patients During clinical investigations with oral and parenteral ciprofloxacin, 49,038 patients received courses of the drug. Use caution while driving, using machinery, or taking part in any activity that requires alertness. Senate bill would require drug companies to report gifts to doctors of more than 25. The bactericidal action of ciprofloxacin results from inhibition of the enzymes topoisomerase II DNA gyrase and topoisomerase IV, which are required for bacterial DNA replication, transcription, repair, and recombination. Pradhan KM, Arora NK, Jena A, Susheela AK, Bhan MK Safety a basso costo cipro of ciprofloxacin therapy in children: magnetic resonance images, body fluid levels of fluoride and linear growth Acta Paediatr 84 :555-60 1995 13. Victims of Cipro related injuries are urged to report them immidiately to doctor and seek independent evaluation to determine the extent of the personal injuries. If you do not have dose-measuring device, ask your pharmacist for one.