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Adderall

(amphetamine/dextroamphetamine immediate-release)

Full Prescribing Information DailyMed Drug Information

Forms/Strengths

  •  Tablets: 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg, 20 mg, 30 mg

Dosing

  • Age: ≥ 3 y/o
  • Onset: 30-60 minutes
  • Duration: 4-6 hours
  • Considerations: May be taken with or without food. Administer first dose upon awakening and additional doses at intervals of 4-6 hours.
  • Initial Dose:
    • 3-5 y/o: 2.5 mg daily
    • 6+ y/o: 5 mg 1-2 times daily
  • Titration:
    • 3-5 y/o: 2.5 mg weekly
    • 6+ y/o: 5 mg weekly
  • Max Dose:
    • ≤50 kg: 40 mg/day
    • >50 kg: 60 mg/day (Narcolepsy)

Quick Facts

  • Increases synaptic norepinephrine/dopamine by stimulating presynaptic release and inhibiting reuptake
  • Enhances focus, attention, and impulse control
  • Side effects: decreased appetite, insomnia, elevated blood pressure
  • Immediate release formulation for rapid onset
  • Unique amphetamine salt blend; monitor cardiovascular status; caution with MAO inhibitors

Indications

  • ADHD (ICD-10: F90.0)
  • Narcolepsy (ICD-10: G47.419)

Off-Label Uses

  • Depression (ICD-10: F33.9): Occasionally used adjunctively in treatment-resistant cases.
  • Cognitive Disorders in TBI: May be prescribed to improve attention and concentration.

How to Take

  • Administer once or multiple times daily, as directed.
  • Take with or without food; high-fat meals may delay absorption.
  • If using the tablet, swallow whole; do not crush, chew, or split unless scored.
  • Avoid dosing late in the day to prevent insomnia.

Side Effects

  • Cardiovascular: Palpitations, tachycardia, hypertension, sudden death
  • CNS: Psychotic episodes, overstimulation, irritability, euphoria
  • GI: Dry mouth, anorexia, weight loss
  • Allergic: Rash, hypersensitivity reactions
  • Endocrine: Changes in libido, impotence

Monitoring / Labs

  • Cardiovascular: Baseline and routine monitoring of heart rate and blood pressure.
  • Growth in Pediatrics: Regular monitoring of height and weight to detect growth suppression.
  • Psychiatric Symptoms: Observe for mood changes, anxiety, or psychosis.
  • Abuse Potential: Monitor for misuse or diversion.

Education

  • When to Call the Doctor:

    • Severe mood changes, aggression, or suicidal thoughts.
    • Chest pain, shortness of breath, or palpitations (cardiovascular concerns).
    • Uncontrolled movements, tics, or worsening anxiety.
    • Signs of circulatory issues (e.g., numbness, coldness, or color changes in fingers/toes).
    • Unexplained weight loss or growth suppression in pediatric patients.
  • Safety Tips:

    • Monitor blood pressure and heart rate regularly, especially in patients with cardiovascular risk.
    • Use caution in patients with history of anxiety, bipolar disorder, or psychosis, as symptoms may worsen.
    • Avoid caffeine and other stimulants, which may increase side effects.
    • Ensure adequate hydration and nutrition, as appetite suppression is common.
    • Do not abruptly discontinue; tapering may be needed in long-term users.
  • Parent Tips for Pediatric Patients:

    • Encourage a high-calorie diet to offset appetite suppression.
    • Monitor school performance and behavioral changes.
    • Administer the first dose before school for optimal effect.
    • Observe for sleep disturbances and adjust dosing schedule if needed.
    • Keep communication open with teachers and caregivers regarding medication effects.

Additional Information

  • Contraindications:

    • Hypersensitivity to amphetamines or any formulation components.
    • Use within 14 days of MAOI therapy (risk of hypertensive crisis).
    • Symptomatic cardiovascular disease, moderate-to-severe hypertension, hyperthyroidism, glaucoma.
    • History of substance use disorder, unless benefits outweigh risks.
  • Pregnancy:

    • Category C; use only if benefits outweigh risks.
    • May cause neonatal withdrawal symptoms or low birth weight.
  • Lactation:

    • Excreted in breast milk; not recommended due to potential infant exposure.
  • Drug Interactions:

    • Serotonergic drugs (e.g., SSRIs, SNRIs, MAOIs) increase serotonin syndrome risk.
    • Acidifying agents (e.g., ascorbic acid) may reduce drug absorption.
    • Alkalinizing agents (e.g., sodium bicarbonate) may increase amphetamine levels.
    • May potentiate hypertensive effects of certain medications (e.g., decongestants, beta-agonists).