Sleep problems may affect up to half of children and adolescents with attention deficit hyperactivity disorder. Typical problems include resisting getting into bed and difficulty falling asleep.

Sleep problems may affect up to half of children and adolescents with attention deficit hyperactivity disorder. Typical problems include resisting getting into bed and difficulty falling asleep.
More than half of all teenagers may be sleep deprived, according to experts.
A combination of natural hormone changes and greater use of screen-based technology means many are not getting enough sleep.