Armodafinil Side Effects

Brand Names: Nuvigil

Please note - some side effects for Armodafinil may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).

Side Effects of Armodafinil - for the Consumer

Armodafinil

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Armodafinil:

Diarrhea; dizziness; dry mouth; headache; nausea; stomach pain or upset; tiredness; trouble sleeping.

Severe allergic reactions (rash; hives; itching; difficulty swallowing or breathing; tightness in the chest; swelling of the mouth, face, lips, throat, or tongue; unusual hoarseness); chest pain; dark urine; fast or irregular heartbeat; fever or sore throat; increased urination; mental or mood changes (eg, agitation, anxiety, depression, exaggerated sense of well-being, hallucinations, irritability, nervousness); mouth sores; red, swollen, blistered, or peeling skin; shortness of breath; suicidal thoughts or actions; unusual bruising or bleeding; vomiting; weakness; yellowing of the skin or eyes.

Side Effects by Body System

General

In general, armodafinil has been well tolerated and most side effects have been mild to moderate in severity.

Cardiovascular

Cardiovascular side effects have included palpitations (2%) and tachycardia (1%).

Gastrointestinal

Gastrointestinal side effects have frequently included nausea (7%), diarrhea (4%), dry mouth (4%), dyspepsia (2%), and upper abdominal pain (2%). Constipation, vomiting, anorexia, decreased appetite, and loose stools have been reported in 1% of patients.

Nervous system

Nervous system side effects have included headache (17%), dizziness (5%), insomnia (5%), tremor (1%), migraine headache (1%), paresthesia (1%), and disturbance in attention (1%).

Other

Other side effects have included fatigue (2%), thirst (1%), influenza-like illness (1%), fever (1%), and pain (1%).

Psychiatric

Psychiatric side effects have included anxiety (4%), depression (2%), agitation (1%), nervousness (1%), and depressed mood (1%).

Genitourinary

Genitourinary side effects have included polyuria (1%).

Respiratory

Respiratory side effects have included dyspnea (1%).

Dermatologic

Dermatologic side effects have included rash (2%), contact dermatitis (1%), and hyperhydrosis (1%).

Hematologic

Hematologic side effects include a single case of mild pancytopenia that resolved following discontinuation of armodafinil.

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