Vyas 50mg Imported Available in Pakistan – ADHD Capsules Vyas 50mg Capsules (Imported) are prescription stimulant medicines commonly used to treat ADHD (Attention Deficit Hyperactivity Disorder) and binge eating disorder. Vyas 50mg contains lisdexamfetamine, a long-acting medication that helps improve focus, attention, impulse control, and mental clarity. The imported formulation is preferred for its consistent quality and extended symptom control throughout the day.