Losartan vs Sumatriptan

## Losartan vs Sumatriptan: Overview

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

## Mechanism of Action

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

**Sumatriptan**: Selective 5-HT1B/1D receptor agonist.

## Pharmacokinetics

**Half-life**: Losartan — 2 hours; Sumatriptan — 2.5 hours.

## Chemical Properties

**Molecular Formula**: Losartan — C22H23ClN6O; Sumatriptan — C14H21N3O2S.

**Molecular Weight**: Losartan — 422.9200 g/mol; Sumatriptan — 295.4020 g/mol.

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