Oxycodone vs Phenytoin

## Oxycodone vs Phenytoin: Overview

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

## Mechanism of Action

**Oxycodone**: Semisynthetic mu-opioid receptor agonist.

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

## Pharmacokinetics

**Half-life**: Oxycodone — 3-5 hours; Phenytoin — 22 hours.

## Chemical Properties

**Molecular Formula**: Oxycodone — C18H21NO4; Phenytoin — C15H12N2O2.

**Molecular Weight**: Oxycodone — 315.3640 g/mol; Phenytoin — 252.2680 g/mol.

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