<p>Prophylaxis of thromboembolism following cardiac valve replacement:</p>

<ul>
	<li><strong>Adult</strong>: 300-600 mg/day in divided doses with an oral anticoagulant.</li>
	<li><strong>Child</strong>: 5 mg/kg/day in divided doses.</li>
</ul>

<p>Secondary prophylaxis of stroke or transient ischaemic attack:</p>

<ul>
	<li><strong>Adult</strong>: As modified-release preparation: 200 mg bid, with or without aspirin.</li>
	<li>Should be taken on an empty stomach. Take 1 hr before meals. May be taken with meals to reduce GI discomfort.</li>
</ul>