Furosemide vs Phenytoin

Furosemide vs Phenytoin: Overview

This comparison examines the pharmacological differences between Furosemide and Phenytoin.

Mechanism of Action

Furosemide: Loop diuretic inhibiting Na-K-2Cl cotransporter.

Phenytoin: Sodium channel blocker stabilizing inactive state.

Pharmacokinetics

Half-life: Furosemide — 2 hours; Phenytoin — 22 hours.

Chemical Properties

Molecular Formula: Furosemide — C12H11ClN2O5S; Phenytoin — C15H12N2O2.

Molecular Weight: Furosemide — 330.7440 g/mol; Phenytoin — 252.2680 g/mol.

Type: Furosemide — Small molecule; Phenytoin — Small molecule.