Do not take this medicine with any of the following medications:
-amphetamine or dextroamphetamine
-dexmethylphenidate or methylphenidate
-MAOIs like Carbex, Eldepryl, Marplan, Nardil, and Parnate
-pemoline
-procarbazine

This medicine may also interact with the following medications:
-antifungal medicines like itraconazole or ketoconazole
-barbiturates, like phenobarbital
-birth control pills or other hormone-containing birth control devices or implants
-carbamazepine
-cyclosporine
-diazepam
-medicines for depression, anxiety, or psychotic disturbances
-phenytoin
-propranolol
-triazolam
-warfarin

They need to know if you have any of these conditions:

-bipolar disorder
-depression
-drug or alcohol abuse or addiction
-heart disease
-high blood pressure
-kidney disease
-liver disease
-schizophrenia
-suicidal thoughts, plans, or attempt; a previous suicide attempt by you or a family member
-an unusual or allergic reaction to armodafinil, modafinil, medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

Visit your doctor or healthcare provider for regular checks on your progress. The full effect of this medicine may not be seen right away.

This medicine may affect your concentration, function, or may hide signs that you are tired. You may get dizzy. This medicine will not eliminate your abnormal tendency to fall asleep and is not a replacement for sleep. Do not change your previous behavior regarding potentially dangerous activities, such as driving, using machinery, or doing anything that needs mental alertness until you know how this drug affects you. Alcohol can make you more dizzy and may interfere with your response to this medicine or your alertness. Avoid alcoholic drinks.

This medicine may cause serious skin reactions. They can happen weeks to months after starting the medicine. Contact your healthcare provider right away if you notice fevers or flu-like symptoms with a rash. The rash may be red or purple and then turn into blisters or peeling of the skin. Or, you might notice a red rash with swelling of the face, lips, or lymph nodes in your neck or under your arms.

Birth control pills may not work properly while you are taking this medicine. While using birth control pills, you will need an additional barrier method or an alternative non-hormonal method of birth control during treatment with armodafinil and for 1 month after stopping armodafinil. Talk to your doctor about which extra method of birth control is right for you.

It is unknown if the effects of this medicine will be increased by the use of caffeine. Caffeine is found in many foods, beverages, and medications. Ask your doctor if you should limit or change your intake of caffeine-containing products while on this medicine.

Do not stop previously prescribed treatments for your condition, such as a CPAP machine, except on the advise of your physician or healthcare provider.

Keep out of the reach of children.

Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Throw away any unused medicine after the expiration date.