The exact cause of ADHD (Attention-Deficit/Hyperactivity Disorder) in adults isn't fully understood, but it is believed to result from a combination of genetic ...

For more on the biology of ADHD, see Causes and Risk Factors in ADHD. What causes ADHD? Like many other mental health disorders, the causes of ADHD remain under investigation. Genes are theorized ...

Early diagnosis and treatment of ADHD could help prevent young people from picking up smoking, per a new study.

Attention Deficit Hyperactivity Disorder -- or ADHD -- is a condition that causes both kids and adults to be easily distracted, fidgety, and impulsive. What looks, on the surface, like a ...

In adults, ADHD often shows up alongside mental health problems like depression and anxiety, which doctors tend to notice ...

Causes of ADHD paralysis Experts say that miscommunication between different networks in the brain is what is most likely to be causing the experience of paralysis. “Individual areas of the ...

They determined that among men with ADHD, life expectancy was shortened by 4.5 to 9 years. For women with ADHD, it was shortened by 6.5 to 11 years. While the researchers did not look at potential ...

said in a telephone interview Friday that the researchers did not have data for the causes of death but that a number of factors could have been at play. “People with ADHD, we know from the ...

Some older adults -- those who are already retired or close to it -- are likely deal with ADHD as well. Little research explores ADHD in adult women. Most women get an accurate diagnosis in their ...

A new study of British adults found that people with ADHD died earlier than their peers without the disorder. On average, the research found men with ADHD died about seven years earlier, while ...