03/01/2026
Involuntary movements in children are a common yet confusing presentation in pediatric practice.
π Types
β’ Tics β suppressible, stress-related movements
β’ Chorea β flowing, dance-like movements
β’ Athetosis β slow writhing of hands
β’ Dystonia β sustained twisted postures
β’ Myoclonus β sudden, shock-like jerks
β’ Tremor β rhythmic shaking
β’ Stereotypies β repetitive, patterned movements
β’ Seizure movements β rhythmic, non-suppressible jerks
Key diagnostic clues to always ask:
β Sudden or gradual onset
β Suppressible or not
β Present during sleep?
β Development normal or delayed
β Triggered by stress, excitement, or illness
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