Irbesartan vs Loratadine

## Irbesartan vs Loratadine: Overview

This comparison examines the pharmacological differences between **Irbesartan** and **Loratadine**.

## Mechanism of Action

**Irbesartan**: Selective non-competitive angiotensin II type 1 receptor antagonist.

**Loratadine**: Second-generation H1 antihistamine with minimal CNS effects.

## Pharmacokinetics

**Half-life**: Irbesartan — 11-15 hours; Loratadine — 8 hours.

## Chemical Properties

**Molecular Formula**: Irbesartan — C25H28N6O; Loratadine — C22H23ClN2O2.

**Molecular Weight**: Irbesartan — 428.5320 g/mol; Loratadine — 382.8800 g/mol.

**Type**: Irbesartan — Small molecule; Loratadine — Small molecule.