Comparative Pharmacology
Head-to-head clinical analysis: DIAZEPAM INTENSOL versus PAXIPAM.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DIAZEPAM INTENSOL versus PAXIPAM.
DIAZEPAM INTENSOL vs PAXIPAM
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Benzodiazepine that potentiates GABA-A receptor activity by binding to the benzodiazepine site, increasing chloride ion conductance and neuronal inhibition.
PAXIPAM (flurazepam) is a benzodiazepine that enhances GABA-A receptor activity by binding to the benzodiazepine site, increasing chloride ion conductance and producing CNS depression.
2 to 10 mg orally 2 to 4 times daily, as needed for anxiety or muscle spasm; 10 mg orally before procedures for sedation. Maximum 40 mg/day.
5-10 mg orally every 8-12 hours as needed; maximum 40 mg/day.
None Documented
None Documented
Terminal elimination half-life is 20–50 hours (mean ~30 hours) in adults, with significant interindividual variability; prolonged in elderly, hepatic impairment, and neonates (up to 100 hours).
Terminal elimination half-life is 30-40 hours in healthy adults; prolonged in elderly and hepatic impairment.
Renal excretion of metabolites (primarily glucuronide conjugates) accounts for ~70% of elimination; fecal excretion accounts for ~10%; unchanged drug in urine is <1%.
Renal excretion of unchanged drug and glucuronide metabolites accounts for 60-70%; fecal excretion accounts for 20-30%.
Category D/X
Category C
Benzodiazepine
Benzodiazepine