Comparative Pharmacology
Head-to-head clinical analysis: CHLORAMPHENICOL versus CIPRODEX.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CHLORAMPHENICOL versus CIPRODEX.
CHLORAMPHENICOL vs CIPRODEX
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit, preventing peptide bond formation.
Ciprofloxacin inhibits bacterial DNA gyrase and topoisomerase IV, blocking bacterial DNA replication; dexamethasone is a corticosteroid that suppresses inflammation by inhibiting phospholipase A2, reducing prostaglandin and leukotriene synthesis.
50-100 mg/kg/day IV divided every 6 hours (not to exceed 4 g/day); for susceptible severe infections, 12.5-25 mg/kg IV every 6 hours.
Ciprofloxacin 0.3% and dexamethasone 0.1% otic suspension: 4 drops into affected ear(s) twice daily for 7 days.
None Documented
None Documented
1.5-4.0 hours in adults; prolonged to 3-7 hours in neonates and up to 24 hours in severe hepatic impairment
Clinical Note
moderateChloramphenicol + Fluconazole
"The metabolism of Fluconazole can be decreased when combined with Chloramphenicol."
Clinical Note
moderateChloramphenicol + Clotrimazole
"The metabolism of Clotrimazole can be decreased when combined with Chloramphenicol."
Clinical Note
moderateChloramphenicol + Ketoconazole
"The metabolism of Ketoconazole can be decreased when combined with Chloramphenicol."
Clinical Note
moderateChloramphenicol + Ticlopidine
Ciprofloxacin: terminal elimination half-life 3-5 hours (prolonged to 5-10 hours in renal impairment). Dexamethasone: biological half-life 36-54 hours.
~90% renal (5-10% unchanged; remainder as inactive glucuronide), ~10% biliary/fecal
Ciprofloxacin: 50-70% renal (glomerular filtration and tubular secretion), 20-35% biliary/fecal. Dexamethasone: renal elimination of metabolites, <5% unchanged.
Category D/X
Category C
Antibiotic
Antibiotic/Corticosteroid Combination (Otic)
"The metabolism of Ticlopidine can be decreased when combined with Chloramphenicol."