Bupropion vs Loratadine

## Bupropion vs Loratadine: Overview

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

## Mechanism of Action

**Bupropion**: Norepinephrine-dopamine reuptake inhibitor (NDRI).

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

## Pharmacokinetics

**Half-life**: Bupropion — 21 hours; Loratadine — 8 hours.

## Chemical Properties

**Molecular Formula**: Bupropion — C13H18ClNO; Loratadine — C22H23ClN2O2.

**Molecular Weight**: Bupropion — 239.7420 g/mol; Loratadine — 382.8800 g/mol.

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