Table Fluoroquinolones Drug Route * Ciprofloxacin Oral or parenteral Delafloxacin Oral or parenteral Gemifloxacin Oral Levofloxacin Oral or parenteral Moxifloxacin Oral or parenteral Norfloxacin Oral Ofloxacin Oral or parenteral * Several fluoroquinolones are also available as otic and ophthalmic formulations.