Loratadine vs Losartan

## Loratadine vs Losartan: Overview

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

## Mechanism of Action

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

**Losartan**: Angiotensin II receptor type 1 antagonist.

## Pharmacokinetics

**Half-life**: Loratadine — 8 hours; Losartan — 2 hours.

## Chemical Properties

**Molecular Formula**: Loratadine — C22H23ClN2O2; Losartan — C22H23ClN6O.

**Molecular Weight**: Loratadine — 382.8800 g/mol; Losartan — 422.9200 g/mol.

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