How does ADHD manifest differently in adults compared to children?

The manifestation of ADHD in adults compared to children often shows that hyperactivity becomes less prominent as individuals mature. In childhood, symptoms of hyperactivity are typically more evident, with behaviors such as fidgeting, excessive talking, and difficulty staying seated. As individuals transition into adulthood, these overt hyperactive behaviors often diminish or transform. Adults may still experience restlessness and an internal sense of agitation but may channel their energy differently, often exhibiting more subtle signs of hyperactivity that can be mistaken for other issues, such as anxiety or stress. This transition can make it challenging to recognize ADHD in adults, as the hyperactivity that once dominated their behavior is no longer as visible, leading to a focus on other symptoms like inattentiveness or difficulties with organization and time management.