Methylprednisolone vs Phenytoin

## Methylprednisolone vs Phenytoin: Overview

This comparison examines the pharmacological differences between **Methylprednisolone** and **Phenytoin**.

## Mechanism of Action

**Methylprednisolone**: Intermediate-acting synthetic glucocorticoid.

**Phenytoin**: Sodium channel blocker stabilizing inactive state.

## Pharmacokinetics

**Half-life**: Methylprednisolone — 18-36 hours; Phenytoin — 22 hours.

## Chemical Properties

**Molecular Formula**: Methylprednisolone — C22H30O5; Phenytoin — C15H12N2O2.

**Molecular Weight**: Methylprednisolone — 374.4710 g/mol; Phenytoin — 252.2680 g/mol.

**Type**: Methylprednisolone — Small molecule; Phenytoin — Small molecule.