By inhalation of nebulised solution. For Adult. 240 mg twice daily for 28 days, subsequent courses repeated after 28-day interval without levofloxacin nebuliser solution. Find patient medical information for Levofloxacin Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Oral levofloxacin 500 mg once daily in the treatment of chronic bacterial prostatitis Author links open overlay panel K.G. Naber a K. Roscher b H. Botto c V. Schaefer d Show more The pharmacokinetics of once-daily oral levofloxacin (study A) or intravenous levofloxacin (study B) in 40 healthy male volunteers were investigated in two separate randomized, double-blind, parallel-design, placebo-controlled studies. Moxifloxacin has been suggested as an option for monotherapy of intra-abdominal infections. Recent data support the use of a once-daily metronidazole regimen. Acute Bacterial Sinusitis. 500 mg PO/IV once daily for 10-14 days or 750 mg PO/IV once daily for 5 days. Limitations-of-use: Reserve fluoroquinolones for patients who do not have other available treatment options for acute sinusitis Abstract. This study tested whether levofloxacin, at a new high dose of 750 mg, was effective for the treatment of complicated skin and skin-structure infectio Detailed Levofloxacin dosage information for adults and children. Includes dosages for Urinary Tract Infection, Sinusitis, Bronchitis and more; plus renal, liver and dialysis adjustments. Patients received Levofloxacin doses of 750 mg once daily, 250 mg once daily, or 500 mg once or twice daily. Treatment duration was usually 3–14 days, and the mean number of days on therapy was 10 days. Levofloxacin Tablets are administered once or twice daily. The dosage depends on the type and severity of the infection and the sensitivity of the presumed causative pathogen.