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Symptoms of ADD / ADHD

The symptoms of ADD/ADHD differ depending on age and severity. Here you will find a comprehensive overview.

  • Difficulty starting anything at all
  • Lack of sustained attention: drifting off, being distracted, having to re-read
  • Alertness cannot be maintained during “uninteresting” activities
  • Daydreaming, incomplete work
  • Sensitive to criticism, chronically discouraged, irritated
  • Insufficient working memory capacity (“What was I about to do?”)
  • Strong distractibility
  • Frequent occurrence of reading-writing difficulties (dyslexia)
  • Lack of impulse control
  • Acts and speaks quickly without thinking
  • Low frustration tolerance
  • Cannot wait
  • Rapidly switches activities
  • No planful action (consequence: learning difficulties despite adequate intelligence)
  • “Fidgety Philip syndrome” (restless, fidgety, busy)
  • Increased urge to move
  • Gross motor skills and speech (much and loud)
  • Enormous expenditure of energy
  • Cannot stay seated

  • Short attention span during non-motivating activities
  • Rapidly shifting focus of interest
  • Careless mistakes
  • Frequent accidents of various kinds
  • Lose the thread while reading, cannot remember content
  • Cover up attention deficit with “cigarette breaks”
  • Often accused of lacking interest
  • Lack of persistence with tasks (beginning in primary school)
  • Always on the go, inner restlessness
  • Especially when waiting or listening is expected
  • Unable to relax
  • Super-stimulus-seeking behavior
  • And/or: Daydreaming, absent-minded
  • Constantly switching topics during conversation
  • Constantly new ideas, “verbal diarrhea”
  • And/or: Listless, without initiative, uncommunicative
  • Acts without thinking, lives out feelings immediately
  • Particularly intensified under the influence of alcohol
  • Impatient - waiting is difficult
  • Irritable
  • Underestimation of danger (e.g., while driving)
  • Reacts with anger and arguments to criticism
  • Difficulty controlling explosive behavior
  • Wears their “heart on their sleeve”
  • Forgetful, especially with everyday things
  • Constantly misplaces or loses things (keys, tools, etc.)
  • Problems with planning
  • Disorganized, chaotic
  • No overview and little strategy
  • Inability to independently initiate activities
  • Social contacts are often difficult
  • Poor assessment of oneself and others
  • Difficulty assessing the feelings and honesty of others
  • Naivety
  • Integration into a group usually difficult
  • Does not listen, little eye contact
  • Talks constantly instead
  • Frequently interrupts others
  • Often stubborn
  • Often appears eccentric
  • Wants to enforce their will
  • Difficulty fitting in or subordinating
  • Often begins tasks enthusiastically but frequently does not complete them
  • Can be totally enthusiastic or refuse entirely, depending on interest
  • Quickly bored
  • Often low self-esteem, low self-assessment
  • Or: Often the exact opposite (inflated)
  • Low frustration threshold
  • Hypersensitive to criticism
  • Strong emotional fluctuations, even over minor things
  • Small triggers lead to rapid shifts: anger - aggressiveness - depression - euphoria
  • Affective reactions quickly lead to social problems
  • Frequent feeling of emptiness
  • Anxiety symptoms, depression
  • Alcohol and drug abuse to dependence
  • Argumentative and explosive
  • Easily irritable and quickly frustrated
  • Live in extremes, have no “middle ground”
  • Often does not fully utilize their abilities
  • High rational logic
  • Often low emotional intelligence compared to rational intelligence
  • Frequently needs external structure (but can then achieve extraordinary performance)
  • Often leaves much to be desired
  • Difficulty starting - prefers to procrastinate
  • Interest in the activity must be present
  • Works only under time/deadline pressure
  • Too hasty or too slow work style
  • Perfectionism
  • Does many tasks at once and often completes none
  • Organizational chaos for themselves, but can organize and delegate perfectly for others
  • Poor time estimation and time management
  • Very often late
  • Frequent job changes