Is the rise of ADHD a myth or a reality? The answer, according to paediatric neurologist Dr. Cristina Cordero, is a bit of both. While the actual prevalence of ADHD has remained stable over time, the public perception of a skyrocketing number of cases is not entirely unfounded. In my opinion, this paradoxical situation highlights a critical issue: the line between accurate diagnosis and overdiagnosis is often blurred. What makes this particularly fascinating is the interplay between societal changes, diagnostic advancements, and the impact of technology on our attention spans. From my perspective, the rise of ADHD is not just a medical phenomenon but a reflection of broader cultural and environmental shifts. Let's delve into the details and explore the various factors contributing to this complex issue.
The Diagnostic Revolution
Dr. Cordero emphasizes that the current consensus is clear: there are not necessarily more cases of ADHD, but we are getting much better at detecting them. This is primarily due to a significant increase in social and professional awareness. In the past few decades, families, teachers, and healthcare professionals have become more adept at recognizing the symptoms of ADHD early on and referring children for assessment. This shift in awareness has undoubtedly led to more accurate diagnoses, especially for girls and boys with less disruptive symptoms.
However, this improvement in detection also raises concerns about overdiagnosis. Some worry that behavioral or concentration issues are being labeled as ADHD when they may stem from other factors, such as emotional distress, learning difficulties, or a child's home and school life. In my view, this is a valid concern, and it underscores the importance of a comprehensive approach to diagnosis and treatment.
The Impact of Technology
One of the most intriguing aspects of the ADHD debate is the role of technology. Many experts believe that the breakneck pace of the media children consume from a very young age, characterized by rapid-fire scene changes and sensory-overload effects designed to grab their attention, directly results in them struggling to focus in real-world environments, such as the classroom. This shift is also linked to a lower threshold for frustration, with research showing that many children exposed to screens from a young age present with speech and language delays and symptoms that can be easily mistaken for ADHD or even autism.
The Spanish Association of Paediatrics (AEP) updated its recommendations last year regarding screen time for children and young people. Their conclusions are clear: from birth to age six, no screen time at all; aged seven to 12, no more than one hour a day; and aged 13 to 16, a maximum of two hours a day. In the UK, health experts and the government adopted a similar stance in March 2026, addressing children under five. These guidelines emphasize content quality, slow-paced age-appropriate activities, and co-viewing, where parents and children engage with the content together.
Beyond the Screen: A Sociological Shift
However, screens are only part of the story. Teacher Elena Coelho, with nearly 30 years of experience, highlights a significant sociological shift she has witnessed over her career. She notes a marked rise in family instability, which has a profound impact, especially psychologically, on pupils in the classroom. The lack of parental supervision, often due to the different pressures in children's daily lives, leaves them searching for a sense of belonging online and on social media. This can spiral into genuine addiction, leading to severe mental health issues.
Coelho also observes that many adolescents are incredibly lonely, with a complete breakdown in communication with their parents and the world around them. This leads to a state of apathy where they have no genuine interest in learning. While the rise of ADHD may be a symptom of these broader societal changes, it is not the only one. The classroom landscape has shifted significantly, with disruptions in class increasing and the level of effort both at school and at home plummeting.
The Way Forward
Despite these challenges, Coelho remains optimistic. She believes that we need a return to a sense of compassion for those who are struggling and schools with a heart, where we maintain high expectations for every pupil. In my opinion, this is a call to action for educators, healthcare professionals, and policymakers to work together to address the underlying causes of ADHD and support those affected by it. The rise of ADHD is not just a medical phenomenon but a reflection of broader cultural and environmental shifts. By understanding these shifts, we can develop more effective strategies for prevention and treatment.
In conclusion, the rise of ADHD is a complex issue with multiple contributing factors. While the actual prevalence of the disorder may not be skyrocketing, the public perception of an increase is not entirely unfounded. By recognizing the interplay between societal changes, diagnostic advancements, and the impact of technology on our attention spans, we can develop a more nuanced understanding of ADHD and work towards more effective solutions.
