Mallinckrodt dextroamphetamine is a brand/line of dextroamphetamine sulfate, a stimulant medication used to treat ADHD and narcolepsy. It’s a Schedule II controlled substance with potential for abuse and dependence.
What it is and what it’s for
- Dextroamphetamine is the dextro- isomer of amphetamine; it boosts focus and wakefulness by increasing certain neurotransmitters in the brain.
- Indications: ADHD and narcolepsy (as prescribed by a clinician).
How it’s given (forms)
- Immediate-release tablets (e.g., 5 mg, 10 mg, 15 mg, etc.) that are taken 1–3 times daily.
- Extended-release capsules (Dexedrine Spansule) designed for once-daily or once-daily in the morning dosing.
- The exact formulation and dose depend on the product you have (brand vs. generic) and the condition being treated.
Dosing overview (general, for reference only)
- Dosing is individualized and started low, then titrated by a clinician.
- Typical adult ADHD dosing varies widely (often starting around 5 mg once or twice daily and increasing as needed, up to a common maximum around 40 mg/day depending on product and response).
- For narcolepsy, dosing is also individualized.
- Do not adjust dose yourself; follow your clinician’s instructions.
Common side effects
- Insomnia, loss of appetite, weight loss
- Increased heart rate, higher blood pressure, anxiety or irritability
- Dry mouth, dizziness
- Growth suppression with long-term use in children (monitoring may be advised)
Serious but less common risks
- Heart-related events in people with underlying heart conditions
- Psychiatric symptoms (new or worsened anxiety, agitation, aggression, paranoia, or hallucinations)
- Potential for abuse, dependence, or withdrawal symptoms if stopped abruptly
Important interactions and safety notes
- Do not use with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping an MAOI.
- Interactions with other stimulants, antidepressants, antacids, or medications that raise blood pressure or heart rate can occur.
- Use with caution in people with heart disease, high blood pressure, glaucoma, hyperthyroidism, or a history of substance use disorder.
- Pregnancy and breastfeeding: discuss risks with your clinician.
Storage and extra tips
- Store at room temperature, away from moisture and heat.
- Keep out of reach of children and pets; never share medication.
If you’d like, tell me:
- The exact product name and dosage on your bottle (e.g., Dexedrine 10 mg tablet, Dexedrine Spansule 5 mg, etc.)
- The condition you’re considering it for (ADHD vs narcolepsy)
- Any current medications or health conditions
I can tailor the information (indications, typical dosing ranges, and safety notes) to your specific product and situation. Note, this is general information and not a substitute for medical advice. Please consult your clinician or pharmacist for dosing and safety questions.