Lithium Carbonate vs Valproic Acid

## Lithium Carbonate vs Valproic Acid: Overview

This comparison examines the pharmacological differences between **Lithium Carbonate** and **Valproic Acid**.

## Mechanism of Action

**Lithium Carbonate**: Modulates intracellular signaling via inositol and GSK-3 inhibition.

**Valproic Acid**: Enhances GABA transmission and blocks sodium/calcium channels.

## Pharmacokinetics

**Half-life**: Lithium Carbonate — 18-36 hours; Valproic Acid — 9-16 hours.

## Chemical Properties

**Molecular Formula**: Lithium Carbonate — Li2CO3; Valproic Acid — C8H16O2.

**Molecular Weight**: Lithium Carbonate — 73.8910 g/mol; Valproic Acid — 144.2110 g/mol.

**Type**: Lithium Carbonate — Small molecule; Valproic Acid — Small molecule.