Imported Focalin XR Tablets Price in Pakistan – ADHD Focus Medication | 0300-2500997 | Cash On Delivery Focalin XR (Extended-Release) is a powerful central nervous system (CNS) stimulant used for treating Attention Deficit Hyperactivity Disorder (ADHD) in children and adults. It contains the active ingredient dexmethylphenidate HCl, which helps improve focus, alertness, and behavioral control.