DRUG INTERACTIONS: Tell your doctor of all nonprescription and prescription medication you may use, especially: MAO inhibitors (e.g., furazolidone, linezolid, phenelzine, selegiline, tranylcypromine), protease inhibitors (e.g. ritonavir), cimetidine. Tell your doctor if you take any medications that make you drowsy such as: sedatives, tranquilizers, narcotic pain relievers (e.g., codeine), antidepressants, psychiatric drugs, other anti- seizure drugs, certain antihistamines, (e.g., diphenhydramine). 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 confusion, slow reflexes, clumsiness, deep sleep, and loss of consciousness.

NOTES: Do not share this medication with others.

MISSED DOSE: Follow the instructions given by your doctor regarding dose schedule, if an extra dose is prescribed. If this dose is missed, contact the doctor promptly.

STORAGE: Store at room temperature between 59 and 86 degrees F (15-30 degrees C) away from light and moisture.

MEDICAL ALERT: Your condition can cause complications in a medical emergency. For enrollment information call MedicAlert at 1-800-854-1166 (USA), or 1-800-668-1507 (Canada).