ADHD Assessment - NHS Or Private? If you suspect that you have ADHD it is crucial to discuss your concerns with your GP. In this conversation you must be honest and honest about the issues that you are experiencing. You should also familiarise yourself with the characteristics (symptoms) of ADHD. https://marioobubi.blogocial.com/why-adhd-diagnosis-private-is-the-next-big-obsession-65375906