Signs Your Child May Have ADHD: What to Look For

Written By Nidsy Mejia Roque

If you’re concerned your child may have Attention-Deficit/Hyperactivity Disorder (ADHD), knowing the signs can help you decide when to seek further evaluation. ADHD is one of the most common neurodevelopmental disorders in children, and early recognition can make a significant difference in your child’s well-being and success.

What is ADHD?

ADHD is characterized by persistent patterns of inattention, hyperactivity, and impulsivity that interfere with daily functioning or development. These symptoms are more severe, frequent, and disruptive than what is typically observed in children at a similar developmental level.

Key Signs to Watch For

Inattention

  • Easily distracted by unrelated sights and sounds

  • Difficulty sustaining attention in tasks or play (e.g., struggles to finish homework or chores)

  • Frequently makes careless mistakes in schoolwork or other activities

  • Often loses things necessary for tasks (e.g., pencils, books, toys)

  • Appears not to listen when spoken to directly

  • Avoids or dislikes tasks that require sustained mental effort

Hyperactivity

  • Fidgets or squirms in seat

  • Leaves seat in situations where remaining seated is expected

  • Runs or climbs excessively in inappropriate situations

  • Talks excessively

  • Difficulty playing quietly

Impulsivity

  • Blurts out answers before questions have been completed

  • Has trouble waiting their turn

  • Interrupts or intrudes on others’ conversations or games

How ADHD May Look Different in Boys and Girls

  • Boys are more likely to show externalized symptoms: running, impulsivity, physical aggression.

  • Girls often display internalized symptoms: inattentiveness, daydreaming, low self-esteem, and may be at higher risk for anxiety or depression.

Other Associated Features

  • Emotional dysregulation: irritability, anger, low frustration tolerance

  • Executive function difficulties: problems with planning, organizing, working memory, and self-control

  • Sleep problems: children with ADHD often get less sleep and may be less happy with their family and life overall

  • Social challenges: trouble making or keeping friends, frequent conflicts with peers or siblings

Co-Occurring Conditions

Children with ADHD often have other conditions, such as:

  • Oppositional Defiant Disorder (ODD)

  • Anxiety disorders

  • Mood disorders

  • Learning disabilities

When to Seek Help

If you notice several of these signs in your child, especially if they are present in more than one setting (e.g., both at home and at school) and are interfering with daily life, it may be time to seek a professional evaluation. Diagnosis involves gathering information from parents, teachers, and sometimes the child, and using standardized checklists—there is no single test for ADHD.

Recognizing the signs of ADHD is the first step toward getting your child the support they need. If you have concerns, don’t hesitate to schedule an evaluation.

References:

  • The global prevalence of ADHD in children and adolescents. PMC10120242.

  • ADHD: Current Concepts and Treatments in Children and Adolescents. PMC7508636.

  • The impact of ADHD on the health and well-being of ADHD children. PMC5083759.

  • Overview of Attention Deficit Hyperactivity Disorder in Young Children. PMC4768532.

Nidsy Mejia Roque
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