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ADHD Adults Ultimate Guide: 7 Types of ADHD and Their Implications

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At Morgan Virtual Psychiatry, we’re committed to demystifying Adult ADHD with our comprehensive guide. Discover the nuances of the three officially recognized types of ADHD as delineated by the DSM-5, and explore groundbreaking insights into the seven unique types of ADHD, conceptualized by Dr. Morgan based on extensive brain imaging studies.


Adult Attention-Deficit/Hyperactivity Disorder (ADHD) is a chronic condition affecting millions globally, characterized by persistent issues with inattention, hyperactivity, and impulsivity. Though these symptoms begin in childhood, they often extend into adult life, impacting social, occupational, and educational activities.

Understanding the 3 Official Types of ADHD

1. Predominantly Inattentive Presentation: Adults with this type often struggle with focus, organization, and follow-through on tasks. They might be forgetful and frequently lose items, necessitating treatments like behavioral therapy and medication.

2. Predominantly Hyperactive-Impulsive Presentation: Characterized by restlessness and an inability to control impulses, this type can disrupt daily functioning. Treatment often includes behavior modification therapies and specific medications.

3. Combined Presentation: This type features symptoms of both inattentive and hyperactive-impulsive types, requiring a multi-faceted treatment approach combining medication, behavioral interventions, and lifestyle adjustments.

Dr. Morgan’s Revolutionary Seven Types of ADHD

Through extensive research, including thousands of SPECT scans, Dr. Morgan has identified seven distinct types of ADHD, each with specific characteristics and treatment approaches:

1. Classic ADHD: High energy and distractibility are key traits here, commonly managed with stimulant medications.

2. Inattentive ADHD: Lacking hyperactivity, this type requires focus-enhancing medications.

3. Over-Focused ADHD: Difficulty shifting focus and excessive worry mark this type, needing a combination of therapeutic medications.

4. Temporal Lobe ADHD: Issues with learning and aggression are prominent, potentially managed with anticonvulsants.

5. Limbic ADHD: Resembling chronic depression, this type may benefit from both stimulants and antidepressants.

6. Ring of Fire ADHD: A severe, broad symptom spectrum requiring a comprehensive treatment strategy.

7. Anxious ADHD: Anxiety compounds the typical ADHD symptoms, managed with anxiolytic and stimulant medications.

Academic Controversy and Innovation

Dr. Morgan’s classification has stirred debate over its scientific backing, particularly concerning the reliance on SPECT imaging. Critics cite the method’s high cost, lower resolution, and radiation risks, alongside a lack of extensive clinical trial evidence.

Yet, proponents argue that these new classifications pave the way for more personalized and effective treatment strategies, advocating for further research to validate these insights.


While the debate continues, the core mission of Morgan Virtual Psychiatry remains clear: to enhance understanding and treatment of ADHD through innovative, evidence-based approaches. We encourage individuals and families to seek comprehensive evaluations and personalized care plans, staying informed and proactive in managing ADHD.

Empower yourself with knowledge and expert guidance to navigate the complexities of ADHD with Morgan Virtual Psychiatry, your partner in mental health and wellness.

Picture of Billie Morgan PMHNP-BC

Billie Morgan PMHNP-BC

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