<ul>
	<li>Myocardial ischemia/infarction and Prinzmetal&rsquo;s angina: Perform cardiac evaluation in patients with multiple cardiovascular risk factors</li>
	<li>Arrhythmias: Discontinue Sumatriptan if occurs</li>
	<li>Chest/throat/neck/jaw pain, tightness, pressure, or heaviness: Generally, not associated with Myocardial Ischemia; evaluate for coronary artery disease in patients at high risk</li>
	<li>Cerebral hemorrhage, subarachnoid hemorrhage, and stroke: Discontinue Sumatriptan if occurs</li>
	<li>Gastrointestinal ischemia and reactions, peripheral vasospastic reactions: Discontinue Sumatriptan if occurs</li>
	<li>Medication overuse headache: Detoxification may be necessary</li>
	<li>Serotonin syndrome: Discontinue Sumatriptan if occurs</li>
	<li>Increase in blood pressure: Hypertensive crisis can occur</li>
	<li>Hypersensitivity reactions: Angioedema and anaphylaxis can occur</li>
	<li>Seizures: Use with caution in patients with epilepsy or a lowered seizure threshold</li>
	<li>Local irritation: Burning and abnormal taste can occur</li>
</ul>