ADHD symptoms can manifest in various ways, broadly categorized into inattentiveness, hyperactivity, and impulsivity. Inattentiveness may involve difficulty focusing, forgetfulness, and trouble following instructions. Hyperactivity can present as excessive fidgeting, restlessness, and talking. Impulsivity can lead to acting without thinking, interrupting others, and difficulty waiting their turn. These symptoms can impact various aspects of life, including school, work, and relationshipsList of Symptoms (As provided by The ADHD Compendium):Executive dysfunction
Task switching problems
Decision problems
Time management issues
Performance issues
Avolition
Mental blocks
Learning problems
Organization issues
Procrastination
Attention issues
Concentration problems
Distractibility careless mistakes
Forgetfulness
Hyperfocus
Emotional problems
Dysphoria with inactivity
Aggression
Novelty Seeking
Rejection Sensitivity
Mood swings
Low frustration tolerance
Self-esteem issues
Dysfunctional perfectionism
Stress sensitivity
Inner restlessness
Inability to recover
Psychomotor agitation
Impatience
Motor skills problems
Gross motor difficulties
Fine motor difficulties
Hyperactivity (motor)
Impulsivity problems
Action impulsivity
Choice impulsivity (Delayed gratification issues)
Social problems
Communication problems
School time problems (Behavior grades)
Addiction problems
Behavioral additions
Alcohol problems
Nicotine
Caffeine consumption
Physical clues
Sleeping disorders increased sensitivity
Pain Sensitivity
Blood pressure problems
Circadian rhythm: Night owl
Genetics