Attvanse 30mg Price In Pakistan | ADHD Medicine & Benefits Attvanse 30mg is a prescription medicine used for the treatment of Attention Deficit Hyperactivity Disorder (ADHD). It contains Lisdexamfetamine Dimesylate, a long-acting stimulant that helps improve attention, focus, and impulse control. Attvanse is a generic brand of Vyvanse and works by increasing certain chemicals in the brain to help with concentration and reduce hyperactivity. Benefits Improves focus and concentration Reduces impulsivity and hyperactivity Helps manage ADHD symptoms Long-lasting effect with once daily dosing