ADHD in Adults Linked to Tripled Risk of Dementia

Adults with attention-deficit/hyperactivity disorder (ADHD) are nearly three times more likely to develop dementia than other adults, according to a new study. The research also suggests that treatment with ADHD medication may help reduce the risk of dementia. The study, which followed over 109,000 Israelis from 2003 to 2020, found that even when considering other risk factors for dementia, adults with ADHD had a significantly higher risk. The exact reasons for the link between ADHD and dementia are unknown, but it is possible that there are shared genetic causes. The study highlights the importance of diagnosing and managing ADHD in adults to potentially reduce the risk of dementia.