In today’s hyper-connected world, many people are asking whether smartphones are contributing to the rise in ADHD diagnoses. With notifications buzzing, screens glowing, and attention constantly divided, it’s a reasonable question. So, what does the research say? Is our technology making us more distracted—or is it just helping us notice those who are struggling? Let’s explore.

1. Smartphones and Attention: What Studies Show

Recent research suggests that heavy smartphone use—especially frequent notifications and social media scrolling—can impair focus and increase inattention. A study published in JAMA followed over 3,000 teens and found that those who used digital media more frequently were significantly more likely to later develop symptoms associated with ADHD. These included impulsivity, distractibility, and difficulty completing tasks.

Other studies show that even short-term exposure to phone alerts can mimic ADHD-like effects in people who otherwise don’t meet diagnostic criteria. This raises important questions about how modern environments shape attention and behaviour.

2. Does Smartphone Use Cause ADHD?

Not exactly. ADHD is a neurodevelopmental condition with strong genetic components. However, researchers believe that digital media can make underlying symptoms more noticeable—or intensify difficulties for those already living with ADHD.

A 2024 study in *Frontiers in Psychiatry* found that mobile phone use may mediate the link between ADHD traits and educational outcomes, especially among young people. In other words, while phones don’t cause ADHD, they might worsen its impact when it comes to learning and daily functioning.

3. Adults, ADHD, and Technology

Smartphones aren’t just affecting teenagers. Research has found that adults with undiagnosed ADHD symptoms are more likely to struggle with digital overuse and dependence. In fact, smartphone addiction and poor impulse control often go hand in hand. For some adults, recognising the impact of devices on their attention can be the first step toward seeking help.

4. The ADHD Diagnosis Boom: Awareness vs. Reality

The number of ADHD diagnoses has surged in recent years, especially in women and adults. While some point to technology as a cause, experts from King’s College London argue that rising numbers are more likely due to increased awareness, better screening tools, and a reduction in stigma.

This is important context: just because more people are being diagnosed doesn’t mean more people have developed ADHD. It may simply mean they’re finally being seen and supported.

5. Why Talking About It Matters

Whether you’re managing an ADHD diagnosis or simply noticing changes in your focus and energy, talking to a psychologist can help. Therapy provides a space to reflect on how your environment—including your device use—may be affecting your mental clarity. Together, you can build routines, set boundaries around screens, and find ways to strengthen attention and self-regulation.

Final Thoughts

While smartphones haven’t been proven to cause ADHD, it’s clear they play a role in how attention difficulties show up in daily life. At Therapy from Home, we help people explore these patterns with curiosity—not judgment. Through telehealth sessions, we offer practical tools for managing distraction, supporting focus, and restoring balance in a screen-saturated world.