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-ACTING* liquid methylphenidate treatment
Quillivant XR is a central nervous system stimulant prescription medicine used for the treatment of Attention Deficit Hyperactivity Disorder (ADHD). Quillivant XR is a liquid medicine taken by mouth.
It is not known if Quillivant XR is safe and effective in children under 6 years of age.
Quillivant XR is a federally controlled substance (CII) because it can be abused or lead to dependence. Keep Quillivant XR in a safe place to prevent misuse and abuse. Selling or giving away Quillivant XR may harm others and is against the law.
Quillivant XR® (methylphenidate hydrochloride) offers children recently diagnosed with ADHD:
*In a clinical study performed in a laboratory classroom, Quillivant XR was found effective at reducing the symptoms of ADHD in children ages 6-12 years at all measured times (45 minutes; 2, 4, 8, 10, and 12 hours after taking) compared to a sugar syrup.