Sleep disturbances

Insomnia may be caused by a variety of factors, but ADHD is one of them. Many people with ADHD have trouble relaxing, which can lead to sleep problems. Insomnia can have a number of physical and mental health consequences if it becomes chronic.

Sleep issues in people with ADHD tend to vary depending on the type of ADHD they have. Individuals with mostly inattentive symptoms are more likely to sleep later, whereas those with mainly hyperactive-impulsive symptoms are more likely to have insomnia. Those with ADHD who have both hyperactive-impulsive and inattentive symptoms have poor sleep quality and go to bed later. As a result of insufficient sleep, many persons with ADHD feel daily tiredness and difficulties waking up. Others have restless, non-refreshing sleep, as well as frequent nightly awakenings.