Attention Deficit Hyperactivity Disorder (ADHD) and tics research hub

Stimulant medication for ADHD and tics - understanding response versus non-stimulants

About 1 in 5 young people with ADHD also experience tics. Doctors often worry that standard ADHD stimulant medicines might worsen tics. The UK SATURN study compares two approved medicines—methylphenidate and guanfacine—to discover which one best manages ADHD symptoms and tics safely, helping families make clearer treatment choices.