What are the possible side effects of Focalin XR?
Side effects cannot be anticipated. If any develop or change in intensity, tell your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking this drug. Side effects may include: anxiety, dependence, dizziness, dry mouth, jitteriness, slowed growth (in both weight and height) in children, throat pain, upset stomach Also, if you have blurred vision see your doctor immediately—this may be a sign of a more serious problem.