Types of ADHD: Understanding the 3 Presentations
ADHD isn't one-size-fits-all. Learn about the three types of ADHD, how they present differently, and what this means for diagnosis and treatment.
Types of ADHD: The 3 Presentations Explained
ADHD presents in three distinct ways, which explains why it looks so different from person to person.
How Many Types of ADHD Are There?
Clinically, there are three presentations of ADHD:
Predominantly Inattentive Presentation
Formerly ADD
Predominantly Hyperactive-Impulsive Presentation
Combined Presentation
These aren't separate conditions \u2014 they're different ways the same neurodevelopmental difference manifests.
Type 1: Predominantly Inattentive ADHD
Previously called ADD, this presentation is characterised by difficulties with focus and organisation.
Core Symptoms
What It Looks Like
Who Gets This Diagnosis
Type 2: Predominantly Hyperactive-Impulsive ADHD
This is the "classic" ADHD presentation most people picture:
Core Symptoms
What It Looks Like in Adults
Who Gets This Diagnosis
Type 3: Combined Presentation ADHD
The most common type, combining features of both:
Characteristics
What It Looks Like
Focus + Restlessness
Difficulty focusing AND restlessness
Memory + Impulse
Forgetfulness AND impulsivity
Organisation + Energy
Disorganisation AND talking too much
What Type of ADHD Do I Have?
Only a professional assessment can determine your specific type. Here are some clues:
Mostly Inattentive if you:
Mostly Hyperactive-Impulsive if you:
Likely Combined if you:
Does Your ADHD Type Change?
Yes, presentations can shift over time:
Childhood to adulthood
Hyperactivity often becomes internal restlessness
Hormones
Particularly for women, presentations may shift with hormonal changes
Life circumstances
Stress can bring out different symptoms
Does Type Affect Treatment?
All types respond to similar treatments, with some nuances:
Medication
Therapy and Coaching
Inattentive
Focus on organisation, time management
Hyperactive-Impulsive
Emphasis on impulse control, channeling energy
Combined
Comprehensive approach addressing all areas
Lifestyle Strategies
Inattentive
External reminders, body doubling, environmental design
Hyperactive-Impulsive
Movement breaks, physical outlets, pause techniques
Combined
Combining strategies from both approaches
Beyond the Three Types
Some researchers describe additional subtypes, though these aren't official diagnoses:
Sluggish Cognitive Tempo (SCT)
Dreamy, slow-moving, low energy
Emotional Dysregulation
Intense emotional reactions as primary feature
Understanding Your Brain
Knowing your ADHD presentation helps you find targeted strategies and access appropriate support. Whatever type you have, ADHD is treatable and manageable.
Ready to Take the Next Step?
Get clarity about your ADHD with Mindora's comprehensive assessment, combining AI-powered screening with expert clinical review.
Start Your Assessment