A charity has lodged formal complaints following the broadcast of Channel 4’s controversial 60-minute documentary, The Great ADHD Myth. Aired in August 2026 and helmed by full-time NHS psychiatrist Dr Max Pemberton, the programme questions conventional diagnostic narratives and explores whether Attention Deficit Hyperactivity Disorder is becoming overdiagnosed, triggering fierce public and medical debate.
The Anatomy of a Broadcast Controversy
According to Metro, The Great ADHD Myth centers on Dr Max Pemberton’s investigation into whether society is too quick to prescribe mind-altering drugs to children. NHS data from May 2025 indicates that approximately 2,498,000 people in England have ADHD, with 741,000 of those individuals falling between the ages of five and 24. These scale figures form the backdrop of Pemberton’s inquiry.
Here is the kicker: during the documentary, Pemberton undergoes a paid £1,200 online assessment and receives a “combined” ADHD diagnosis alongside medication prescriptions, despite openly insisting he does not have the condition. The programme also follows a child named Mason, who temporarily stops his medication. While his mother, Shauna, describes him as funnier and more of a character, the documentary notes that he ultimately returns to medication.
The Bottom Line
- The Core Premise: Dr Max Pemberton questions whether rising ADHD diagnoses point to overmedication or an environmental crisis.
- The Stunt: Pemberton secures an online ADHD diagnosis and prescription for £1,200 despite claiming he lacks the condition.
- The Fallout: Charity complaints and sharp critical divides have marked the show as a major television flashpoint of 2026.
Critical Reception and Competing Outlets
Media reactions to the programme have revealed a stark ideological split across British journalism. The Guardian published a four-star review labeling the programme the most controversial show of the year, acknowledging that questioning established medical orthodoxies inevitably invites intense emotional pushback. Meanwhile, The Times characterized the project as a provocative film addressing overdiagnosis, noting that while the hour felt convincing to some, it remains a lightning rod for alarm.

| Outlet / Source | Framing of the Documentary | Key Focus Area |
|---|---|---|
| The Guardian | Four-star review; dubbed “the most controversial show of the year” | Challenging medical orthodoxy and managing public emotional response |
| The Times | Described as a “provocative film against overdiagnosing” | Evaluating whether current diagnostic trends point toward overmedication |
| Channel 4 | Defends the broadcast as a vital public service | Stimulating public debate and challenging the institutional status quo |
Medical professionals featured in the documentary include consultant child and adolescent psychiatrist Dr Sami Timimi and Prof Katya Rubia, both of whom engage with Pemberton to examine alternative perspectives on childhood behaviour and environmental pressures. Official NHS guidelines state that ADHD affects behaviour—causing restlessness, concentration difficulties, and impulsivity—and note that treatments range from educational support and therapy to medication.
Channel 4 Responds to the Backlash
As advocacy groups register formal complaints regarding the framing of neurodivergence, the network has stood by its editorial choices. A Channel 4 spokesperson defended the project, stating that the network has a remit to stimulate public debate and challenge the status quo by offering a platform to diverse viewpoints across its programming slate.
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