Levofloxacin is a fluoroquinolone antibiotic, marketed by Ortho-McNeil under the trade name Levaquin. Chemically, levofloxacin is the S-enantiomer (L-isomer) of ofloxacin.

Levofloxacin is effective against a number of gram-positive and gram-negative bacteria. Because of its broad spectrum of action, levofloxacin is frequently prescribed empirically for a wide range of infections (e.g. pneumonia, urinary tract infection) before the specific causal organism is known. If the causal organism is identified, levofloxacin may be discontinued and the patient may be switched to an antibiotic with a narrower spectrum of activity.

Gram-positive bacteria

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More on [ Levofloxacin ]

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CFDA: FDA Latest Drug GCP Warning Letters

WL Issued to Coast Institutional Review Board
FDA Tue, 14 Apr 2009 00:00:00 -0400
FDA Warning Letter Issued to Coast Institutional Review Board on 14 Apr 2009 by Center for Drug Evaluation and Research
WL Issued to Branitz, Bruce, MD
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FDA Warning Letter Issued to Youabian, Inc on 17 Mar 2009 by Los Angeles District Office
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FDA Warning Letter Issued to Paulson, Daniel M., MD on 11 Mar 2009 by Center for Drug Evaluation and Research

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