ADHD Assessment - NHS Or Private? If you think you have ADHD it is important to discuss your concerns with your GP. In this conversation, you should be open and frank about the difficulties you face. You should also be familiar with the characteristics (symptoms) of ADHD. You can use https://landenizrov.blogsuperapp.com/29752868/it-is-the-history-of-adhd-diagnosis-private-in-10-milestones