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The following information is not a substitute for the knowledge and judgement of a healthcare professional. It should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. Always consult with your doctor, nurse, or pharmacist before taking medication.

Adderall Side Effects

Generic Name: amphetamine / dextroamphetamine

Note: This document contains side effect information about amphetamine / dextroamphetamine. Some of the dosage forms listed on this page may not apply to the brand name Adderall.

For the Consumer

Applies to amphetamine / dextroamphetamine: oral capsule extended release, oral tablet

Along with its needed effects, amphetamine/dextroamphetamine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking amphetamine / dextroamphetamine:

More common Less common Incidence not known

Some side effects of amphetamine / dextroamphetamine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common Incidence not known

For Healthcare Professionals

Applies to amphetamine / dextroamphetamine: oral capsule extended release, oral tablet

Metabolic

Very common (10% or more): Appetite loss (up to 36%), weight loss (up to 10%)
Frequency not reported: Anorexia[Ref]

Gastrointestinal

Very common (10% or more): Dry mouth (up to 35%), abdominal pain (up to 14%)
Common (1% to 10%): Nausea, vomiting, diarrhea, dyspepsia
Frequency not reported: Unpleasant taste, constipation, other GI disturbances[Ref]

Cardiovascular

Very common (10% or more): Transient blood pressure elevations (up to 35%)
Common (1% to 10%): Tachycardia, palpitation
Frequency not reported: Cardiomyopathy, myocardial infarction, Raynaud's phenomenon[Ref]

Psychiatric

Very common (10% or more): Insomnia (up to 27%), nervousness (up to 13%)
Common (1% to 10%): Emotional lability, agitation, anxiety
Frequency not reported: Psychotic episodes, irritability, euphoria, dysphoria, restlessness, depression, aggression, anger, logorrhea, dermatillomania[Ref]

Nervous system

Very common (10% or more): Headache (up to 26%)
Common (1% to 10%): Somnolence, dizziness, twitching, speech disorder (e.g., stuttering, excessive speech)
Frequency not reported: Overstimulation, paresthesia/formication, dyskinesia, tremor, exacerbation of motor/phonic tics and Tourette's syndrome[Ref]

Dermatologic

Common (1% to 10%): Photosensitivity reaction, sweating
Frequency not reported: Urticaria, rash, alopecia, serious skin rashes (e.g., Stevens-Johnson Syndrome, toxic epidermal necrolysis)[Ref]

Endocrine

Common (1% to 10%): Decreased libido, dysmenorrhea, impotence
Frequency not reported: Frequent or prolonged erections[Ref]

Genitourinary

Common (1% to 10%): Urinary tract infection[Ref]

Other

Common (1% to 10%): Fever, infection, accidental injury, asthenia/fatigue, tooth disorder (e.g., teeth clenching, tooth infection)
Frequency not reported: Sudden death, bruxism[Ref]

Respiratory

Common (1% to 10%): Dyspnea[Ref]

Hypersensitivity

Frequency not reported: Hypersensitivity reactions (e.g., angioedema, anaphylaxis)[Ref]

Ocular

Frequency not reported: Blurred vision, mydriasis[Ref]

Musculoskeletal

Postmarketing reports: Rhabdomyolysis[Ref]

References

1. "Product Information. Adderall (amphetamine-dextroamphetamine)" Shire Richwood Pharmaceutical Company, Florence, KY.

2. "Product Information. Adderall XR (amphetamine-dextroamphetamine)." Shire Richwood Pharmaceutical Company Inc, Florence, KY.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.