How TikTok’s ADHD misinformation is shaping young minds

Social media has become a powerful tool for the ADHD community, offering support, shared experiences, and practical tips for managing the condition. For many, platforms like TikTok have provided a sense of belonging—seeing others navigate similar struggles can be validating and even life-changing.


However, this is a slippery slope. The conversations, on the one hand, help in removing the stigma around the topic, on the other hand, there’s a growing problem: misinformation. A recent University of British Columbia (UBC) study, published in the journal Plos One, found that much of the ADHD-related content on TikTok does not align with clinical guidelines, potentially shaping how young people understand the disorder in misleading ways.


For the study, the team of researchers analyzed the 100 most-viewed ADHD-related videos on TikTok, and the results were alarming. It was found that fewer than half of the claims about ADHD symptoms actually matched established clinical criteria. In other words, much of what young people are consuming about ADHD on the platform is inaccurate—or at least incomplete.


The two psychologists, with expertise in ADHD, checked out the top 100 #adhd videos on TikTok for their accuracy, nuance, and overall quality. These videos had great viewership on them, but even less than 50% of claims were legit. Most importantly, in most of these videos, people shared their experiences without reiterating that they might not apply to everyone with ADHD. It is this nuance that is lacking in the TikTok videos that were viewed by millions.

As part of their research, scientists conducted a study involving 843 undergraduate psychology students. Among them, 421 had self-diagnosed ADHD, while 198 had received a formal diagnosis. The study examined their beliefs and how they perceived ADHD-related content on TikTok. Findings revealed that students who consumed more of this content were more likely to recommend the videos, even when the information presented was inaccurate or unreliable.


The researchers argued that TikTok’s format favors quick, attention-grabbing videos, making it difficult to provide the full picture. Topics like ADHD require nuance and professionalism, which is not possible on such a platform.


The researchers also highlighted how TikTok’s algorithm plays a key role in shaping what users see. The platform prioritizes “engagement—likes, comments, shares, and watch time” —to keep people scrolling for as long as possible. As a result, users might unknowingly be fed more sensationalized or oversimplified content rather than accurate, well-rounded information.

The echo chamber effect

Lead author Vasileia Karasavva, explains why such content is so likable by netizens. She says, “The human tendency for confirmation bias, by which users preferentially read information that supports their pre-existing beliefs about health issues, while ignoring or harshly evaluating information that contradicts them, may compound this process. Repeated exposure to content that aligns with one’s pre-existing beliefs increases the content’s perceived credibility and the probability of sharing it, a phenomenon referred to as the echo-chamber effect.”


As part of the study, both clinical psychologists and students were asked to rate the accuracy of ADHD-related videos on TikTok. The results showed a clear gap in perception. Psychologists gave the more accurate videos an average rating of 3.6 out of 5, while young adults rated them lower at 2.8.

Meanwhile, the least reliable videos received a 1.1 rating from psychologists, but young adults rated them much higher at 2.3. These findings suggest that many young people may not always recognize misinformation when they see it—making it easier for inaccurate content to spread unnoticed.


The study highlights how misinformation about ADHD can easily go unnoticed by many young people. To combat this, researchers encouraged young adults to be more proactive in verifying the information they see on social media. They recommended cross-checking content with trusted sources such as medical websites, books, and healthcare professionals to ensure accuracy.

Increase in prescription for ADHD drugs

The study comes at a time when only last week British researchers found prescriptions for drugs for ADHD have jumped 18% year-on-year in England since the pandemic. They pointed out that repeatedly encountering content that supports one's existing beliefs enhances its perceived credibility and likelihood of being shared, a phenomenon known as the echo-chamber effect.