ADHD linked to shorter life expectancy and mental health risks

ADHD is a neurodevelopmental disorder frequently diagnosed in childhood but that can extend into adulthood

21 March 2025

Attention Deficit Hyperactivity Disorder (ADHD) is, at the moment, one of the main topics on the agenda as a reason for reduced life expectancy and a higher burden of psychiatric morbidities.

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In the publications, in studies involving more than 30,000 patients with ADHD, the role of pathology on everyday life and on health and life expectancy is highlighted.

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How ADHD affects life expectancy

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ADHD is a neurodevelopmental disorder frequently diagnosed in childhood but that can extend into adulthood and impair important brain function, such as planning, attention and self-regulation. The study reveals that men with ADHD may experience a reduction in life expectancy by 41⁄2 to 9 years, while women with the condition face a decrease of 61⁄2 to 11 years.

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The results indicate that this life expectancy gap may be due to multiple factors such as the difficulties in managing ADHD symptoms and consequent downstream impact on physical and mental health. The illness usually occurs alongside other conditions, i.e., anxiety, depression, drug/alcohol dependence, diabetes, and hypercholesterolemia.

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Understanding the risks

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ADHD changes the brain's capability to control impulses and attention, which has the potential outcome of difficulty in organizing activities of daily living. What one feels as being uncontrolled can lead to behaviors with a health-negative outcome, i.e., smoking, binge drinking or self neglect. For instance, the existence of these habits and several undetected mental health issues may underlie the increased risk of death among people with ADHD.

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Also, social factors, like the absence of access to a maintainable treatment for ADHD, especially in an adult population and delayed diagnoses, could constitute a highly important contributing factor in outcome deterioration. Diagnosis and acute response are essential to mitigate risk in this syndrome.

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Addressing the challenges

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Although ADHD is associated with illness [result], it is a mistake to forget that those with ADHD can be successful with the right kind of help and treatment. Managing ADHD involves a multifaceted approach, including:

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Healthy Lifestyle Choices: Physical exercise and nutrition regulated, daily rhythm sleep and the treatment of caries can contribute substantially to health and quality of life.

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Mental Health Support: Counselors or therapists may provide patients with instruments for symptom control, e.g., impulsivity, restlessness or organizational problems.

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Medication and Treatment Plans: There is data to suggest that treatment with ADHD drugs and adherence are effective in both decreasing the prevalence of ADHD as well as benefitting quality of life.

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Breaking the stigma

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In the article authors stress the need to acquire as much information and understanding to welcome ADHD as a lifelong disorder and to continuously treat it. It also emphasizes the role of health care professionals to not only track the presence of ADHD symptoms, but also to track physical and psychosocial health conditions associated with ADHD. Early intervention and preventive medical treatment has the potential to make a big difference to the final result.

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A call for action

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This research serves as a reminder that ADHD is more than just a childhood condition—it has long-term implications for health and well-being. Individuals with ADHD can lead healthier and more satisfying lives by filling some of these treatment gaps and by offering more powerful support infrastructure.

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