The following have been reported with the use of methylphenidate hydrochloride and other stimulant medicines.
Sudden death in patients who have heart problems or heart defects
Stroke and heart attack in adults
Increased blood pressure and heart rate
Tell your healthcare professional if you or your child have any heart problems, heart defects, high blood pressure, or a family history of these problems.
Your healthcare professional should check you or your child carefully for heart problems before starting Quillivant XR.
Your healthcare professional should check your or your child's blood pressure and heart rate regularly during treatment with Quillivant XR.
Call your healthcare professional right away if you or your child have any signs of heart problems such as chest pain, shortness of breath, or fainting while taking Quillivant XR.
Mental (Psychiatric) problems
New or worse behavior and thought problems
New or worse bipolar illness
Children and Teenagers
New psychotic symptoms (such as hearing voices, believing things that are not true, are suspicious) or new manic symptoms
Tell your healthcare professional about any mental problems you or your child have, or about a family history of suicide, bipolar illness, or depression.
Call your healthcare professional right away if you or your child have any new or worsening mental symptoms or problems while taking Quillivant XR, especially seeing or hearing things that are not real, believing things that are not real, or are suspicious.
Circulation problems in fingers and toes (peripheral vasculopathy, including Raynaud’s phenomenon)
Fingers or toes may feel numb, cool, painful
Fingers or toes may change color from pale, to blue, to red
Tell your healthcare professional if you have or your child has numbness, pain, skin color change, or sensitivity to temperature in the fingers or toes.
Call your healthcare professional right away if you have or your child has any signs of unexplained wounds appearing on fingers or toes while taking Quillivant XR.
Back to Top