ADHD
Early indicators of ADHD a paediatrician should watch for
Watch for age-excessive inattention, hyperactivity and impulsivity that persist for six months and impair function across two or more settings. Diagnosis is rarely secure before age five; first exclude hearing, sleep and developmental contributors, and refer on cross-setting impairment with parent and teacher concern.
A young child rarely arrives with a diagnosis — they arrive with a pattern of restlessness, distractibility or impulsivity that a watchful paediatrician notices first.
In short
ADHD is a developmental pattern of inattention, hyperactivity and impulsivity that is excessive for the child's age, persists for at least six months, and impairs function across two or more settings (home, school, clinic). Formal diagnosis under ICD-11 6A05 is rarely secure before age five — but younger children warrant monitoring, parent and teacher report, and exclusion of hearing, sleep and developmental contributors. Watch for cross-setting impairment, not single-setting energy.Early indicators to watch for
Inattention (often under-recognised, especially in girls)- Difficulty sustaining attention on age-appropriate tasks or play
- Frequently not appearing to listen, losing items, easily distracted
- Avoiding or struggling with tasks needing sustained mental effort
- Forgetfulness in daily routines beyond what peers show
Hyperactivity
- Constant motor activity — fidgeting, unable to stay seated when expected
- Running or climbing excessively in inappropriate situations
- Difficulty engaging in quiet activities; "driven by a motor"
Impulsivity
- Acting before thinking; difficulty waiting or taking turns
- Interrupting, blurting answers, intruding on others
- Accident-prone or risk-taking disproportionate to age
Always weigh context
- Symptoms must be present across settings and disproportionate to developmental level — preschoolers are normally active
- Screen for and exclude hearing loss, sleep deprivation/OSA, anxiety, and global developmental delay before attributing to ADHD
- Persistent teacher and parent concern, with measurable functional impairment, is the threshold to act on
When to refer
For children under five, NICE NG87 advises against rushing to medication; offer a structured parent-training/behaviour pathway first and reassess. Refer for multidisciplinary assessment when symptoms persist beyond six months across two or more settings with clear impairment, or when ADHD concern coexists with learning, language or coordination difficulties. A child need not meet full ICD-11 6A05 criteria to be referred — cross-setting impairment justifies onward assessment.The Pinnacle way
Pinnacle Blooms Network supports your referral pathway with structured developmental profiling. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care — it complements your clinical impression with an objective, multi-domain baseline and tracks change once support begins. It is a clinician-administered structured assessment that supports, and never replaces, your judgment, and it is not itself a diagnostic test. Behavioural and therapy support can begin in parallel with formal assessment.Trusted sources
Aligned with WHO ICD-11 (6A05 Attention deficit hyperactivity disorder), CDC "Learn the Signs. Act Early.", the Indian Academy of Pediatrics, the American Academy of Pediatrics (HealthyChildren.org), and NICE NG87 on ADHD diagnosis and management.Next step — to refer a child or set up a clinical referral partnership with your practice, reach the Pinnacle clinical team on WhatsApp: +91 91001 81181.
This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
What to watch
Escalate when ADHD concern coexists with learning, language or coordination difficulties, marked emotional dysregulation, or safety-relevant impulsivity — these warrant prompt multidisciplinary assessment rather than watchful waiting.
Try this at home
High-yield consult check: ask the parent for a brief teacher note. Symptoms reported at home AND school, with functional impairment, is the threshold to refer — single-setting energy usually is not.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10 · reviewed every 365 days
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
At what age can ADHD be reliably diagnosed?
ADHD is rarely diagnosed securely before age five, as high activity and short attention are developmentally normal in preschoolers. Younger children warrant monitoring, parent and teacher report, and exclusion of contributors rather than a premature label.
How many settings must symptoms appear in?
ICD-11 requires that inattention, hyperactivity or impulsivity be excessive for age, persist around six months, and impair function across two or more settings — typically home and school — not just one environment.
What should be excluded before attributing symptoms to ADHD?
Screen for and exclude hearing loss, sleep deprivation or obstructive sleep apnoea, anxiety, and global developmental delay, as each can mimic or compound attention and activity difficulties.
Is medication the first step in young children?
No. NICE NG87 advises against first-line medication in children under five; offer a structured parent-training and behavioural pathway first, then reassess function across settings.