ADHD Assessment and Diagnosis in Scotland ADHD is a condition that can trigger a range of problems for children and adults. The disorder can impact all aspects of life including social and work relationships and educational outcomes. Adult ADHD is a challenging condition to diagnose, especially for GPs who are not trained in it. This can result in unacceptable waiting times. Waiting times for ADHD assessment in Scotland NHS Scotland is struggling to keep up with the growing demand for ADHD assessme