Comparative Pharmacology
Head-to-head clinical analysis: FLURAZEPAM HYDROCHLORIDE versus LORAZ.
Peer-Reviewed Evidence
Head-to-head clinical analysis: FLURAZEPAM HYDROCHLORIDE versus LORAZ.
FLURAZEPAM HYDROCHLORIDE vs LORAZ
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Positive allosteric modulator of GABA-A receptors, enhancing the inhibitory effects of GABA by increasing the frequency of chloride channel opening.
Binds to gamma-aminobutyric acid (GABA) type A receptors at the benzodiazepine binding site, potentiating the effect of GABA, leading to increased chloride ion influx, neuronal hyperpolarization, and inhibition of neurotransmission.
15-30 mg orally at bedtime as a single dose for insomnia; maximum dose 30 mg/day.
2-6 mg orally or intravenously daily in divided doses; usual range 2-10 mg/day
None Documented
None Documented
Terminal elimination half-life: 40-114 hours (mean 74 hours); accumulates extensively with repeated dosing, leading to prolonged sedation.
Clinical Note
moderateClorazepic acid + Fluticasone propionate
"The risk or severity of adverse effects can be increased when Clorazepic acid is combined with Fluticasone propionate."
Clinical Note
moderateLorazepam + Fluticasone propionate
"The risk or severity of adverse effects can be increased when Lorazepam is combined with Fluticasone propionate."
Clinical Note
moderateLorazepam + Haloperidol
"The risk or severity of adverse effects can be increased when Lorazepam is combined with Haloperidol."
Clinical Note
moderateTerminal elimination half-life: 12–15 hours in healthy adults. Extended in elderly (15–20 hours), hepatic impairment (up to 50 hours), and obesity.
Renal: 90% (as metabolites, <1% unchanged); Fecal: <10%; Biliary excretion minimal.
Renal: ~85% as glucuronide conjugates and ~10% as unchanged drug. Biliary/fecal: ~5%.
Category D/X
Category C
Benzodiazepine
Benzodiazepine
Lorazepam + Probenecid
"The serum concentration of Probenecid can be increased when it is combined with Lorazepam."