Cephalexin vs Dexamethasone

## Cephalexin vs Dexamethasone: Overview

This comparison examines the pharmacological differences between **Cephalexin** and **Dexamethasone**.

## Mechanism of Action

**Cephalexin**: First-generation cephalosporin inhibiting cell wall synthesis.

**Dexamethasone**: Potent synthetic glucocorticoid.

## Pharmacokinetics

**Half-life**: Cephalexin — 0.5-1.2 hours; Dexamethasone — 36-54 hours.

## Chemical Properties

**Molecular Formula**: Cephalexin — C16H17N3O4S; Dexamethasone — C22H29FO5.

**Molecular Weight**: Cephalexin — 347.3890 g/mol; Dexamethasone — 392.4610 g/mol.

**Type**: Cephalexin — Small molecule; Dexamethasone — Small molecule.