Gabapentin vs Loratadine

## Gabapentin vs Loratadine: Overview

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

## Mechanism of Action

**Gabapentin**: Binds alpha-2-delta subunit of voltage-gated calcium channels.

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

## Pharmacokinetics

**Half-life**: Gabapentin — 5-7 hours; Loratadine — 8 hours.

## Chemical Properties

**Molecular Formula**: Gabapentin — C9H17NO2; Loratadine — C22H23ClN2O2.

**Molecular Weight**: Gabapentin — 171.2370 g/mol; Loratadine — 382.8800 g/mol.

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