Dexamethasone vs Fentanyl

Dexamethasone vs Fentanyl: Overview

This comparison examines the pharmacological differences between Dexamethasone and Fentanyl.

Mechanism of Action

Dexamethasone: Potent synthetic glucocorticoid.

Fentanyl: Highly potent synthetic mu-opioid receptor agonist approximately 100 times more potent than morphine.

Pharmacokinetics

Half-life: Dexamethasone — 36-54 hours; Fentanyl — 2-4 hours.

Chemical Properties

Molecular Formula: Dexamethasone — C22H29FO5; Fentanyl — C22H28N2O.

Molecular Weight: Dexamethasone — 392.4610 g/mol; Fentanyl — 336.4700 g/mol.

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