Levofloxacin In 5% Dextrose
Generic Name: levofloxacin in 5% dextrose
Brand Names:
Levofloxacin
11 DESCRIPTION Levofloxacin is a synthetic broad-spectrum antibacterial agent for intravenous administration. Chemically, levofloxacin, a chiral fluorinated carboxyquinolone, is the pure (-)-(S)-enantiomer of the racemic drug substance ofloxacin. The chemical name is (-)-(S)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hemihydrate.
Overview
11 DESCRIPTION Levofloxacin is a synthetic broad-spectrum antibacterial agent for intravenous administration. Chemically, levofloxacin, a chiral fluorinated carboxyquinolone, is the pure (-)-(S)-enantiomer of the racemic drug substance ofloxacin. The chemical name is (-)-(S)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hemihydrate.
Uses
1 INDICATIONS AND USAGE Levofloxacin injection is indicated for the treatment of adults (≥18 years of age) with mild, moderate, and severe infections caused by susceptible isolates of the designated microorganisms in the conditions listed in this section. Levofloxacin injection is indicated when intravenous administration offers a route of administration advantageous to the patient (e.g., patient cannot tolerate an oral dosage form). Levofloxacin injection is a fluoroquinolone antibacterial indicated in adults (≥18 years of age) with infections caused by designated, susceptible bacteria ( 1 , 12.4 ).
Dosage
2 DOSAGE AND ADMINISTRATION Dosage in patients with normal renal function ( 2.1 ) Type of Infection Dose Every 24 hours Duration (days) Nosocomial Pneumonia ( 1.1 ) 750 mg 7 to 14 Community Acquired Pneumonia ( 1.2 ) 500 mg 7 to 14 Community Acquired Pneumonia ( 1.3 ) 750 mg 5 Complicated Skin and Skin Structure Infections (SSSI) ( 1.4 ) 750 mg 7 to 14 Uncomplicated SSSI ( 1.5 ) 500 mg 7 to 10 Chronic Bacterial Prostatitis ( 1.6 ) 500 mg 28 Inhalational Anthrax (Post-Exposure) ( 1.7 ) Adults and Pediatric Patients > 50 kg Pediatric Patients 50 kg Pediatric Patients 50 kg Þ,ß Pediatric patients 50 kg à Pediatric patients 50 kg 500 mg 24 hr 60 days § Pediatric patients 50 kg 500 mg 24 hr 10 to 14 days Pediatric patients < 50 kg and ≥ 6 months of age 8 mg/kg (not to exceed 250 mg per dose) 12...
Side Effects
6 ADVERSE REACTIONS The most common reactions (≥3%) were nausea, headache, diarrhea, insomnia, constipation and dizziness (6.2) . To report SUSPECTED ADVERSE REACTIONS, contact Eugia US LLC at 1-866-850-2876 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Serious and Otherwise Important Adverse Reactions The following serious and otherwise important adverse drug reactions are discussed in greater detail in other sections of labeling: Disabling and Potentially Irreversible Serious Adverse Reactions [see Warnings and Precautions (5.1) ] Tendinitis and Tendon Rupture [see Warnings and Precautions (5.2) ] Peripheral Neuropathy [see Warnings and Precautions (5.3) ] Central Nervous System Effects [see Warnings and Precautions (5.4) ] Exacerbation of Myasthenia Gravis [see Warnings and Pre...
Interactions
7 DRUG INTERACTIONS Interacting Drug Interaction Multivalent cation-containing products including antacids, metal cations or didanosine Do not co-administer the intravenous formulation in the same IV line with a multivalent cation, e.g., magnesium (2.4 , 7.1) Warfarin Effect may be enhanced. Monitor prothrombin time, INR, watch for bleeding (7.2) Antidiabetic agents Carefully monitor blood glucose ( 5.13 , 7.3) 7.1 Chelation Agents: Antacids, Sucralfate, Metal Cations, Multivitamins Levofloxacin Injection There are no data concerning an interaction of intravenous fluoroquinolones with oral antacids, sucralfate, multivitamins, didanosine, or metal cations.
Warnings
WARNING: SERIOUS ADVERSE REACTIONS INCLUDING TENDINITIS, TENDON RUPTURE, PERIPHERAL NEUROPATHY, CENTRAL NERVOUS SYSTEM EFFECTS AND EXACERBATION OF MYASTHENIA GRAVIS Fluoroquinolones, including levofloxacin, have been associated with disabling and potentially irreversible serious adverse reactions that have occurred together [see Warnings and Precautions (5.1) ] , including: Tendinitis and tendon rupture [see Warnings and Precautions (5.2) ] Peripheral neuropathy [see Warnings and Precautions (5.... 5 WARNINGS AND PRECAUTIONS Anaphylactic reactions and allergic skin reactions, serious, occasionally fatal, may occur after first dose ( 4 , 5.7 ) Hematologic (including agranulocytosis, thrombocytopenia), and renal toxicities may occur after multiple doses ( 5.6 ) Hepatotoxicity: Severe, and sometimes fatal, hepatotoxicity has been reported. Discontinue immediately if signs and symptoms of hepatitis occur ( 5.8 ) Clostridium difficile -associated colitis: evaluate if diarrhea occurs ( 5.10 ) Prolongation of the QT interval and isolated cases of torsade de pointes have been reported. 4 CONTRAINDICATIONS Levofloxacin injection is contraindicated in persons with known hypersensitivity to levofloxacin, or other quinolone antibacterials [see Warnings and Precautions (5.3) ]. Known hypersensitivity to levofloxacin injection or other quinolones (4 , 5.7 )
Pregnancy
8.1 Pregnancy Pregnancy Category C. Levofloxacin was not teratogenic in rats at oral doses as high as 810 mg/kg/day which corresponds to 9.4 times the highest recommended human dose based upon relative body surface area, or at intravenous doses as high as 160 mg/kg/day corresponding to 1.9 times the highest recommended human dose based upon relative body surface area. The oral dose of 810 mg/kg/day to rats caused decreased fetal body weight and increased fetal mortality.
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING 16.3 Levofloxacin Injection Pre-Mixed Solution, Single-Dose in Flexible Container Levofloxacin in 5% Dextrose Injection is supplied as a single-dose, premixed solution in flexible containers. Each bag contains a dilute solution with the equivalent of 250, 500, or 750 mg of levofloxacin, respectively, in 5% Dextrose (D 5 W).
Frequently Asked Questions
What is Levofloxacin In 5% Dextrose used for?▼
1 INDICATIONS AND USAGE Levofloxacin injection is indicated for the treatment of adults (≥18 years of age) with mild, moderate, and severe infections caused by susceptible isolates of the designated microorganisms in the conditions listed in this section. Levofloxacin injection is indicated when intravenous administration offers a route of administration advantageous to the patient (e.g., patient cannot tolerate an oral dosage form). Levofloxacin injection is a fluoroquinolone antibacterial indicated in adults (≥18 years of age) with infections caused by designated, susceptible bacteria ( 1 , 12.4 ).
What are the side effects of Levofloxacin In 5% Dextrose?▼
6 ADVERSE REACTIONS The most common reactions (≥3%) were nausea, headache, diarrhea, insomnia, constipation and dizziness (6.2) . To report SUSPECTED ADVERSE REACTIONS, contact Eugia US LLC at 1-866-850-2876 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Serious and Otherwise Important Adverse Reactions The following serious and otherwise important adverse drug reactions are discussed in greater detail in other sections of labeling: Disabling and Potentially Irreversible Serious Adverse Reactions [see Warnings and Precautions (5.1) ] Tendinitis and Tendon Rupture [see Warnings and Precautions (5.2) ] Peripheral Neuropathy [see Warnings and Precautions (5.3) ] Central Nervous System Effects [see Warnings and Precautions (5.4) ] Exacerbation of Myasthenia Gravis [see Warnings and Pre...
Can I take Levofloxacin In 5% Dextrose during pregnancy?▼
8.1 Pregnancy Pregnancy Category C. Levofloxacin was not teratogenic in rats at oral doses as high as 810 mg/kg/day which corresponds to 9.4 times the highest recommended human dose based upon relative body surface area, or at intravenous doses as high as 160 mg/kg/day corresponding to 1.9 times the highest recommended human dose based upon relative body surface area. The oral dose of 810 mg/kg/day to rats caused decreased fetal body weight and increased fetal mortality.
What are the important warnings for Levofloxacin In 5% Dextrose?▼
WARNING: SERIOUS ADVERSE REACTIONS INCLUDING TENDINITIS, TENDON RUPTURE, PERIPHERAL NEUROPATHY, CENTRAL NERVOUS SYSTEM EFFECTS AND EXACERBATION OF MYASTHENIA GRAVIS Fluoroquinolones, including levofloxacin, have been associated with disabling and potentially irreversible serious adverse reactions that have occurred together [see Warnings and Precautions (5.1) ] , including: Tendinitis and tendon rupture [see Warnings and Precautions (5.2) ] Peripheral neuropathy [see Warnings and Precautions (5.... 5 WARNINGS AND PRECAUTIONS Anaphylactic reactions and allergic skin reactions, serious, occasionally fatal, may occur after first dose ( 4 , 5.7 ) Hematologic (including agranulocytosis, thrombocytopenia), and renal toxicities may occur after multiple doses ( 5.6 ) Hepatotoxicity: Severe, and sometimes fatal, hepatotoxicity has been reported. Discontinue immediately if signs and symptoms of hepatitis occur ( 5.8 ) Clostridium difficile -associated colitis: evaluate if diarrhea occurs ( 5.10 ) Prolongation of the QT interval and isolated cases of torsade de pointes have been reported. 4 CONTRAINDICATIONS Levofloxacin injection is contraindicated in persons with known hypersensitivity to levofloxacin, or other quinolone antibacterials [see Warnings and Precautions (5.3) ]. Known hypersensitivity to levofloxacin injection or other quinolones (4 , 5.7 )
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.