DYANAVEL XR, Quillivant XR, and QuilliChew ER are federally controlled substances (CII) because they can be abused or lead to dependence. Keep these medicines in a safe place to prevent misuse and abuse. Selling or giving away these medicines may harm others and is against the law. Tell your doctor if you, your child, or any family members have ever abused or been dependent on alcohol, prescription medicines, or street drugs.
The first once-daily, long-lasting* liquid amphetamine treatment
DYANAVEL XR is a central nervous system stimulant prescription medicine used for the treatment of Attention Deficit Hyperactivity Disorder (ADHD). DYANAVEL XR is a liquid medicine taken by mouth.
It is not known if DYANAVEL XR is safe and effective in children under 6 years of age.
DYANAVEL XR is a federally controlled substance (CII) because it can be abused or lead to dependence. Keep DYANAVEL XR in a safe place to prevent misuse and abuse. Selling or giving away DYANAVEL XR may harm others and is against the law.
DYANAVEL® XR (amphetamine) offers patients with ADHD who are ready for an amphetamine:
*In a clinical study performed in a laboratory classroom, DYANAVEL XR was found effective at reducing the symptoms of ADHD in children ages 6-12 years at all measured times (1, 2, 4, 6, 8, 10, 12, and 13 hours after taking) compared to a sugar syrup.