Moxifloxacin - Fluoroquinolones- (FDC- List )- (June 2001)
Drug Name:Moxifloxacin - Fluoroquinolones- (FDC- List )- (June 2001)
List Of Brands:
Indication Type Description:
Drug Interaction
Indication
Adverse Reaction
Contra-Indications
Dosages/ Overdosage Etc
Pharmacology/ Pharmacokinetics
Interaction with Food
Pregnancy and lactation
Drug Interaction:
Fluoroquinolones include the following :
Ciprofloxacin, Norfloxacin, Lomefloxacin, Ofloxacin, Pefloxacin, Enoxacin
Refer Ciprofloxacin
Drugs that prolong QT interval Class 1A or III arrhythmias
Neuroleptics Antidepressants NSAIDs
Erythromycin Antihistamines, cisapride, vincamine i.v. bepridil
Diphemanil, antacids, didanosine, sucralfate
Charcoal, multivitamins Mineral supplements,
Corticosteroids, hypkalaemic agents Anticoagulants
Indication:
Adverse Reaction:
Abdominal pain, headche, dizziness,
g-i upset, QT prolongation
Taste pervertion, abnormal liver function tests,
Hepatitis, hepatic failure,
Seizures, pseudomembraneous coloitis,
tendon inflammation or rupture
Insomnia, nervousness, vertigo,
Monitor liver function and advice patients to report signs of hepatic disease
Heart failure in women and elderly
Photosensitivity reactions
Contra-Indications:
History of tension disorders
QT prolongation ,ncorrected hypokalemia
Cconcomittant admin. of class 1 eg quinidine, procainamide
Class III eg amiodarone, solatol
Anti-arrhythmiacs
Electrolyte disturbances,
Significant bradycardia,
Heart failure with reduced left ventricular ejection fraction
Pregnancy,lactation
Special precautions-
Risk of seizures
Seek specialIst opthalmologist advice if any effects on eye
Proarrhythmic conditions including badycardia
Acute MI and QT elongation, discontinue immediately
with signs of arrhhtmias and peform ECG
Avoid excess UV ex[posure
Risk of G6PD deficiency
Osteomylitis- advice patients to repport limb pain or inflammation
Risk of pseudomembranous colitis
Consider if patients have consistent diarrhoea
Hypersensitivity reactions may progress tofe threatening shock
Ddisconinue and initiate siutable treatment
Dosages/ Overdosage Etc:
Indication-
Bronchitis
Acquired bacterial sinusitis
Community acquired pneumonia
Dosage-
Can be taken wIth or without food
Bronchitis- 400mg daily for 5-10 days
Pharmacology/ Pharmacokinetics:
Pharmacology-
The bactericidal action of moxifloxacin results from inhibition of the topoisomerase I (DNA gyrase) and topoisomerase IV required for bacterial DNA replication, transcription, repair and recombination.
There is no cross resitence between moxifloxacin and other classes of antimicrobials.
Pharmacokinetics-
Moxofloxacin is well absorbed from the upper gastrointestinal GI tract and the absolute bioavailabilty reaches 82 to 89%
The plasm half life is ranges from 11.4 to 15.6 hrs depending on dose and indicates that once daily dosage regimen is suitable. Monofloxacin is eliminated via metabolic renal and biliary pathways.
Interaction with Food:
Can be taken wIth or without food
Pregnancy and lactation:
Use contraindicated. Observe caution