Each film-coated tablet of Levofloxacin mg Film-coated Tablets contains mg of levofloxacin equivalent to mg of levofloxacin hemihydrate. Name: Levofloxacin hemihydrate; Drug Entry: Levofloxacin. A synthetic fluoroquinolone (fluoroquinolones) antibacterial agent that inhibits the supercoiling. Find patient medical information for Levofloxacin Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.

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There are no significant differences in levofloxacin pharmacokinetics between young and elderly subjects, levofloxacib those associated with differences in creatinine clearance.

Within each frequency grouping, undesirable effects are presented in order of decreasing seriousness. As of the Infectious Disease Society of America IDSA and the American Thoracic Society recommended levofloxacin and other respiratory fluoroquinolines as first line treatment for community acquired pneumonia when co-morbidities such as heart, lung, or liver disease are present or when in-patient treatment is required.

Archived from the original on 24 November With decreasing renal function, renal elimination and clearance are decreased, and elimination half-lives increased as shown in the table below: Last updated on eMC: If superinfection occurs during therapy, appropriate measures should be taken.

With the DNA not being separated, the process is stopped, and the bacterium cannot divide. It is a weak inhibitor of CYP2C9[33] suggesting potential to block the breakdown of warfarin and phenprocoumon. Marketing authorisation holder 8. It is less active than ciprofloxacin against Gram-negative bacteria, especially Pseudomonas aeruginosaand lacks the anti- methicillin-resistant Staphylococcus aureus MRSA activity of moxifloxacin and gemifloxacin.


The use of non-steroidal anti-inflammatory drugs NSAIDs in combination with high dose fluoroquinolone therapy may lead to seizures.

Levofloxacin – Wikipedia

It is recommended that preparations containing divalent or trivalent cautions such as iron salts, zinc-salts levofloxzcin magnesium- or aluminium-containing antacids, or didanosine only didanosine formulations with aluminium or magnesium containing buffering agents should not be taken 2 hours before or after Levofloxacin mg Film-coated Tablets administration see section 4.

Hyperglycaemia Hypoglycaemic coma see section 4. Levofloxacin, like other fluoroquinolones, should be used with caution in patients receiving drugs known levofloxwcin prolong the QT interval e.

The risk of tendinitis and tendon rupture is increased in patients aged over 60 years, in patients receiving daily doses of mg and in patients using corticosteroids.

Levofloxacin Hemihydrate | CAS | SCBT – Santa Cruz Biotechnology

Archived from the original on 28 May Levofloxacin is a synthetic antibacterial agent of the fluoroquinolone class and is the S – enantiomer of the racemic active substance ofloxacin. Complicated skin nemihydrate soft tissue infections.

Show table of contents Hide table of contents 1. Preparation of a novel floating ring capsule-type dosage form for stomach specific delivery.


Levofloxacin is stereochemically stable and does not undergo chiral inversion. Expert Opin Drug Saf. Separate analysis for male and female subjects showed small to marginal gender differences in levofloxacin pharmacokinetics. Pancytopenia Agranulocytosis Haemolytic anaemia.

Patients predisposed to seizures Quinolones may lower the seizure threshold and may trigger seizures. Microbiol Mol Biol Rev.

The pharmacokinetics of levofloxacin are affected by renal impairment. This can result in more action of drugs like warfarin, leading to more potential side effects, such as bleeding.

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Levofloxacin Hemihydrate (CAS 138199-71-0)

Breakpoints apply to an oral dose of mg x 1 to mg x 2 and an intravenous dose of mg x 1 to mg x 2. Other relevant information Clinical pharmacology studies have shown that the pharmacokinetics of levofloxacin were not affected to any clinically relevant extent when levofloxacin was administered together with the following drugs: Some undesirable effects e. Archived PDF from the original on 14 April Levofloxacin absorption is significantly reduced when iron salts, or magnesium- or aluminium-containing antacids, or didanosine only didanosine formulations with aluminium or magnesium containing buffering agents are administered concomitantly with levofloxacin tablets.

The drug undergoes widespread distribution into body tissues.

CDAD may range in severity from mild to life threatening, the most severe form of which is pseudomembranous colitis see section 4. Patients with G phosphate dehydrogenase deficiency Patients with latent or actual defects in glucosephosphate dehydrogenase activity may be levocloxacin to haemolytic reactions when treated with quinolone antibacterial agents.

Archived from the original on 26 October Archived from hemiyhdrate original on 25 February Levofloxacin is a second-generation fluoroquinolonebeing one of the isomers of ofloxacinwhich was a broader-spectrum conformationally locked analog of norfloxacin ; both Ofloxacin and levofloxaxin levkfloxacin synthesized and developed by scientists at Daiichi Seiyaku.

Levofloxacin may be used in the treatment of Acute Bacterial Sinusitis and Acute Exacerbation of Chronic Bronchitis when these infections have been adequately diagnosed.