Top doctor questions ADHD diagnosis amid rising cases

In the UK, Dr Iona Heath, a former president of the Royal College of General Practitioners, has controversially stated that ADHD is not a medical condition, as reported in promotional material for an upcoming Channel 4 documentary. The NHS classifies ADHD as a neurodevelopmental disorder, and diagnoses have significantly increased in recent years. The RCGP has clarified that Dr Heath's comments do not represent its official stance, and independent confirmation of her claims remains limited.

Top doctor questions ADHD diagnosis amid rising cases
1 source
society Published Aug 4, 2026

Topic overview

In brief

  • Dr Iona Heath claims ADHD is not a medical condition in a documentary promotion.
  • The NHS categorizes ADHD as a neurodevelopmental disorder with rising diagnoses.
  • The RCGP states Dr Heath's comments do not reflect its official position.

Summary

Dr Iona Heath, a former president of the Royal College of General Practitioners (RCGP) in the UK, has sparked controversy by stating that ADHD is not a medical condition. This assertion was made in promotional material for an upcoming Channel 4 documentary titled 'The Great ADHD Myth?' which is set to be released next year. The NHS classifies ADHD as a neurodevelopmental disorder, characterized by difficulties in concentration and impulse control. The RCGP has clarified that Dr Heath's comments do not represent the college's official stance and has opted to withhold further comment until the documentary is aired. The rise in ADHD diagnoses has been significant, with NHS figures indicating a 31% increase in patients prescribed medication for ADHD in the past year alone. However, concerns have been raised regarding the potential health risks associated with ADHD medications, particularly for patients with undiagnosed heart defects. Independent confirmation of Dr Heath's claims remains limited, and the broader implications of her statements on ADHD diagnosis and treatment are yet to be fully understood.

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Updated Aug 4, 2026

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