Lisdexamfetamine
Pronounced lis-dex-am-FET-ah-meen
Brand names: Vyvanse
Type: Stimulant (ADHD medicine) · All Mental Health Medicines
What Lisdexamfetamine is used for
- Attention deficit hyperactivity disorder (ADHD)
- Binge eating disorder in adults
◆ Kidney note
Dose is lowered when kidney function is significantly reduced, because the active form is cleared by the kidneys.
Common side effects
- Reduced appetite and weight loss
- Trouble sleeping
- Dry mouth
- Increased heart rate
- Irritability
Important cautions
- Has potential for misuse and dependence — it is a controlled substance and must be stored securely
- Growth is monitored in children on long-term treatment
How it comes
Capsules, chewable tablets. This guide lists forms only — it never lists strengths or doses.
Related medicines — Mental Health Medicines
Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.