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ADHD Symptoms & Diagnosis

Understanding the signs of ADHD in children and how a diagnosis is made.

ADHD Symptoms in Children

ADHD is a condition associated with several symptoms: difficulty paying attention, hyperactivity, and impulsivity. The severity of these symptoms causes a significant impairment of function including school performance, relationships, and emotional well-being. While each child is unique, certain key symptoms are often seen:

  • Difficulty ConcentratingStruggles to concentrate, stay organised, or follow through on tasks and instructions.

  • Impulsivity & RestlessnessFrequently impulsive or restless, finding it hard to sit still, wait their turn, or think before acting.

  • Behavioural Difficulties at SchoolOngoing behavioural difficulties at school, disrupting lessons or struggling to engage with structured activities.

  • Social ChallengesFinds friendships difficult, may struggle to read social cues or regulate emotions during interactions.

  • Careless MistakesFrequently makes careless errors in schoolwork or tasks that require sustained focus and attention.

  • Losing ThingsMisplacing items is common, whether it's school supplies, toys, or other belongings.

How Is ADHD Diagnosed?

Our assessment includes pre-assessment questionnaires from both parent and teacher, a review of school reports, and a thorough clinical assessment to determine symptom severity and identify other possible causes.

For an ADHD diagnosis according to the DSM (Diagnostic and Statistical Manual of Mental Disorders), specific criteria must be met:

  • Six or More Symptoms Over Six MonthsThe individual must show at least six symptoms over a period of six months.

  • Symptoms Before Age 12Symptoms of hyperactivity and impulsivity must be noticeable before the age of 12.

  • Present in Two or More SettingsThe symptoms must appear in at least two different environments, such as home and school.

  • Functional ImpairmentThere must be evidence that these symptoms impair the individual's functioning socially, academically, or within the family.

  • Exclusion of Other ConditionsA thorough examination is needed to rule out other conditions that may cause similar behaviours, which is why our comprehensive assessment also considers ASD and other neurodiverse conditions.

Concerned about your child?

Seeking clarity is often the first important step forward.