DRUG INTERACTIONS: Before using this product, tell your doctor or pharmacist of all prescription and nonprescription medications you may use, especially of: heart medications, high blood pressure drugs, caffeine-containing products (e.g., ergotamine/caffeine for migraine), ephedrine, MAO inhibitors (e.g., furazolidone, linezolid, phenelzine, selegiline, procarbazine, moclobemide), other antidepressants (e.g., amitriptyline, fluoxetine). Certain nonprescription products contain caffeine, such as various "alertness" pills, coffee and soft drinks. Check labels carefully for caffeine-containing products, and ask your pharmacist about their safe use.

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.

NOTES: Keep all regular medical or laboratory appointments.

MISSED DOSE: If you miss a dose, use it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

STORAGE: Refer to storage information printed on the package. If you have any questions about storage, ask your pharmacist.