Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that commonly begins in childhood and can persist into adulthood. It is characterized by a pattern of inattention, hyperactivity, and impulsivity that interferes with daily functioning or development. The exact cause of ADHD is not entirely understood, but it is believed to involve genetic, environmental, and neurological factors. Brain imaging studies have shown differences in the size and activity of certain brain regions in individuals with ADHD compared to those without the disorder.
Symptoms of ADHD can vary, but they generally include difficulties in sustaining attention, following through on tasks, and organizing activities. Individuals may also be easily distracted by extraneous stimuli and often forgetful in daily activities. Hyperactivity symptoms might involve constant fidgeting, an inability to stay seated in appropriate situations, excessive running or climbing, and difficulty participating in quiet activities. Impulsivity symptoms often manifest as hasty actions that occur without forethought, such as interrupting others, difficulty waiting for one’s turn, and making important decisions without considering the long-term consequences.
Treatment for ADHD usually involves a combination of behavioral therapies and medications. Behavioral therapy aims to change patterns of thinking and behavior through techniques like cognitive behavioral therapy (CBT), social skills training, and parent management training. Medications, including stimulants like methylphenidate and amphetamines, as well as non-stimulants like atomoxetine, can help manage symptoms by improving focus and reducing impulsivity and hyperactivity. A healthcare professional can recommend a tailored treatment plan based on the individual's specific needs. With appropriate treatment, individuals with ADHD can lead productive and fulfilling lives.