DRUG INTERACTIONS: Certain medications taken with this product could result in serious, even fatal, drug interactions. Do not take MAO inhibitors (e.g., furazolidone, linezolid, phenelzine, procarbazine, selegiline, tranylcypromine) for at least 2 weeks before or after taking this drug. Do not take other "triptan" migraine drugs (e.g., zolmitriptan, rizatriptan) or ergot-type drugs (e.g., dihydroergotamine, ergotamine, methysergide) within 24 hours of taking this medicine. Before using this medication, tell your doctor or pharmacist of all nonprescription and prescription products you may use, especially of: other drugs for prevention or treatment of headaches, "serotonin-type" medications (e.g., SSRI antidepressants such as fluvoxamine, sertraline), medication for weight control. Do not start or stop any medicine without doctor or pharmacist approval.

OVERDOSE: If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US national poison hotline at 1-800-222-1222. Canadian residents should call their local poison control center directly. Symptoms of overdose may include tremor, chest pain, slowed breathing, and seizures.

NOTES: Do not share this medication with others.

MISSED DOSE: Take this medication only when a migraine attack occurs as directed. This is not taken routinely. Do not double the dose.

STORAGE: Store at room temperature between 36 and 86 degrees F (2-30 degrees C) away from light and moisture.