Cephalexin vs Ibuprofen

Cephalexin vs Ibuprofen: Overview

This comparison examines the pharmacological differences between Cephalexin and Ibuprofen.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

Ibuprofen: Non-selective COX inhibitor reducing prostaglandin synthesis.

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Ibuprofen — 2-4 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Ibuprofen — C13H18O2.

Molecular Weight: Cephalexin — 347.3890 g/mol; Ibuprofen — 206.2810 g/mol.

Type: Cephalexin — Small molecule; Ibuprofen — Small molecule.