A new study finds women are being diagnosed with ADHD, on average, five years later than men. Researchers say the delay is causing more severe symptoms, as well as an increase in anxiety and depression.

A new study finds the COVID-19 pandemic hit students with anxiety, depression and ADHD especially hard -- and for many, the challenges to engage in learning continue.

A new study finds prenatal exposure to acetaminophen may increase the risk of autism spectrum disorder and ADHD.

ADHD patients who begin drug treatment within 3 months of diagnosis have significantly lower odds of suicidal ideation, substance misuse, car accidents and criminality, according to a new study.

Student athletes with ADHD take longer to return to the classroom and the playing field after suffering a concussion, new study finds.

The use of ADHD medications by children and adults was associated with generally small increases in blood pressure and heart rate in a new study. Authors call the results reassuring.