ADHD Assessment in Swansea It can be difficult to determine ADHD. You should speak to your GP first and explain why you think you may have ADHD. They should be able to take you seriously and refer you for assessment. There can be long waiting periods for NHS ADHD tests, https://shanewhmrv.bloginwi.com/63486956/the-one-adhd-diagnosis-private-trick-every-person-should-be-able-to