Acyclovir vs Methylprednisolone

## Acyclovir vs Methylprednisolone: Overview

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

## Mechanism of Action

**Acyclovir**: Guanosine analogue inhibiting viral DNA polymerase.

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

## Pharmacokinetics

**Half-life**: Acyclovir — 2.5-3.3 hours; Methylprednisolone — 18-36 hours.

## Chemical Properties

**Molecular Formula**: Acyclovir — C8H11N5O3; Methylprednisolone — C22H30O5.

**Molecular Weight**: Acyclovir — 225.2050 g/mol; Methylprednisolone — 374.4710 g/mol.

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