ADHD is a neurodevelopmental disorder that affects both children and adults. It is characterized by symptoms of inattention, hyperactivity and impulsivity. The exact cause of ADHD is not known, but research suggests that a combination of genetic, environmental, and neurological factors may contribute to it’s development. ADHD can have a significant impact on various areas of a person's life, including academic performance, social interactions, and emotional well-being.

There are three different types of ADHD: predominantly inattentive type, predominantly hyperactive-impulsive type, and combined type (inattentive and hyperactive-impulsive symptoms). Symptoms of inattention may include difficulty sustaining attention, being easily distracted, forgetfulness, and trouble organizing tasks. Hyperactivity symptoms may manifest as excessive restlessness, fidgeting, talking excessively, and difficulty staying seated. Impulsivity symptoms can be seen as impulsive decision-making, interrupting others, and difficulty waiting for a turn.

ADHD Statistics in Adults: Approximately 4.4% of US adults are diagnosed with ADHD. The condition is more prevalent in males (5.4%) than in females (3.2%). Adults with ADHD often encounter employment and financial challenges. Between 25-40% of children with ADHD continue to exhibit symptoms into adulthood. Around 8 million US adults have ADHD, yet a small percentage seek treatment. There is also a higher risk of mood disorders, anxiety, and substance abuse among this population.