Dexamethasone vs Lorazepam

Dexamethasone vs Lorazepam: Overview

This comparison examines the pharmacological differences between Dexamethasone and Lorazepam.

Mechanism of Action

Dexamethasone: Potent synthetic glucocorticoid.

Lorazepam: Intermediate-acting benzodiazepine enhancing GABA-A receptor chloride conductance.

Pharmacokinetics

Half-life: Dexamethasone — 36-54 hours; Lorazepam — 10-20 hours.

Chemical Properties

Molecular Formula: Dexamethasone — C22H29FO5; Lorazepam — C15H10Cl2N2O2.

Molecular Weight: Dexamethasone — 392.4610 g/mol; Lorazepam — 321.1580 g/mol.

Type: Dexamethasone — Small molecule; Lorazepam — Small molecule.