An estimated two million young people in the UK are self-diagnosing themselves for mental health problems without consulting a medical professional, according to new research from insurer AXA Health.
The report’s findings highlight the growing reliance on social media platforms such as TikTok and Instagram for what British youth see as professional guidance for conditions ranging from anxiety and depression to various neurodiverse challenges such as ADHD and autism.
The study revealed that nearly 30 percent of 16- to 24-year-olds have self-reported mental health issues before they talk to a doctor. Of that group, about 11 percent attributed their symptoms to a variety of neurodiverse conditions. This trend underscores a broader concern as the prevalence of mental health problems affects educational engagement, labor force participation, and ultimately economic productivity.
Industry observers attribute the increase in self-diagnosis in part to inadequate access to mental health services. With both public and private health care channels beset by long waiting lists, many young people feel cut off from receiving timely, appropriate care. Instead, they turn to social media, where content creators—often without medical qualifications—share experiences or oversimplified lists of symptoms that can be misleading.
Dr Will Shield, a psychologist at the University of Exeter, warns that this place risks normal emotions being described as pathology. “Social media can be incredibly powerful, but it’s full of misinformation. “Without professional understanding, young people may misinterpret normal feelings as signs of a serious situation,” he said.
Although advocates can raise awareness, their very different stories rarely account for the diversity of how situations exist. ADHD, for example, manifests differently in each person. Interpreting such anecdotal feelings outside of a clinical context can lead to unnecessary anxiety, inappropriate self-labeling, and misguided self-care efforts.
The AXA Health Report also shows twice as many people use social media to identify potential mental health problems compared to physical illness—a worrying indication that digital platforms are having a greater impact on mental well-being. With economic and social progress on the line, these findings encourage urgent calls for improved mental health education, better access to professional services, and stricter regulation of online health content.
Unless addressed, reliance on self-assessment and informal guidance jeopardizes an already stressed mental health environment. The challenge lies in empowering young people to distinguish between reliable resources and social media myths, while policy makers, health providers, and employers work together to deliver reliable, accessible mental health support.