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Is hyperactivity in ADHD hereditary? 

PostedAugust 22, 2025
UpdatedSeptember 5, 2025
ByMy Patient Advice
Author: Victoria Rowe, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Studies strongly suggest that ADHD genetics plays a major role in the development of hyperactivity and other ADHD symptoms. While the environment can influence how symptoms appear, many children inherit ADHD related traits from their parents, making inherited ADHD a significant factor. Recognising the role of genetic hyperactivity helps families understand the condition and seek appropriate support. 

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How Genetics Influence Hyperactivity 

This is how ADHD genetics contribute to hyperactive behaviour: 

Family patterns 

ADHD often runs in families, and children with a parent or sibling who has ADHD are more likely to show inherited ADHD symptoms, including hyperactivity. 

Genetic hyperactivity pathways 

Certain genes linked to dopamine regulation and brain development are thought to contribute to genetic hyperactivity and impulsivity. 

Not just one gene 

ADHD is polygenic, meaning that a combination of genetic variations rather than a single gene increases risk. 

Environment still matters 

Although ADHD genetics are important, supportive environments can help manage symptoms and reduce their impact. 

If ADHD runs in your family, early awareness and intervention can make a big difference. Visit providers like ADHD Certify for personal consultations and advice on understanding inherited ADHD and managing genetic hyperactivity effectively. 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Hyperactivity. 

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Victoria Rowe, MSc, author for my patient advice - mypatientadvice.co.uk
Victoria Rowe, MSc
Author

Victoria Rowe is a health psychologist with a Master’s in Health Psychology and a BS in Applied Psychology. She has experience as a school psychologist, conducting behavioural assessments, developing individualized education plans (IEPs), and supporting children’s mental health. Dr. Rowe has contributed to peer-reviewed research on mental health, including studies on anxiety disorders and the impact of COVID-19 on healthcare systems. Skilled in SPSS, Minitab, and academic writing, she is committed to advancing psychological knowledge and promoting well-being through evidence-based practice.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy. 

Dr. Rebecca Fernandez, MBBS, author and a reviewer for my patient advice - mypatientadvice.co.uk
Dr. Rebecca Fernandez, MBBS
Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy.