ADHD, or Attention-Deficit/Hyperactivity Disorder, can manifest differently in children and adults. Common symptoms of ADHD include difficulty staying focused, being easily distracted, forgetfulness, impulsivity, fidgeting, and difficulty following instructions. In children, ADHD symptoms may also show as problems with organization, hyperactivity, frequent interruptions, and struggles completing tasks. In adults, symptoms can manifest as chronic lateness, impulsiveness in decisions, restlessness, procrastination, and difficulty managing time. If you notice these signs in yourself or a loved one, it's essential to seek professional evaluation and support. Remember, identifying and understanding ADHD symptoms is the first step towards getting the necessary help and living a fulfilling life.