Can Hormone Imbalances Affect ADHD Symptoms?

PostedOctober 7, 2025

UpdatedOctober 7, 2025

ByMy Patient Advice

Author: Victoria Rowe, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Yes, hormones and ADHD are closely linked, and hormonal fluctuations can significantly affect ADHD symptoms in adults. Hormones play a crucial role in regulating mood, energy levels, and cognitive function, and changes in hormonal balance, whether due to thyroid issues, menstrual cycles, or other factors, can exacerbate or alter ADHD symptoms.

How Hormones Affect ADHD Symptoms

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Thyroid Imbalances

The thyroid is responsible for regulating metabolism, energy, and mood, and any imbalances can lead to changes in ADHD symptoms. Hypothyroidism (an underactive thyroid) can cause fatigue, depression, and difficulty concentrating, which may overlap with or worsen ADHD symptoms. On the other hand, hyperthyroidism can lead to irritability, anxiety, and restlessness symptoms that can mimic or exacerbate ADHD.

Menstrual Cycles

For women, the menstrual cycle can have a profound impact on ADHD symptoms. Fluctuations in estrogen and progesterone levels during different phases of the cycle can lead to mood swings, fatigue, and difficulty concentrating. Many women with ADHD report that their symptoms are worse during the premenstrual phase or around menstruation, when hormonal changes are at their peak.

Perimenopause and Menopause

As women approach menopause, hormonal fluctuations can cause significant cognitive changes, including forgetfulness, brain fog, and mood instability. These symptoms may overlap with ADHD or worsen existing ADHD symptoms, making it harder to manage daily tasks and emotions.

Managing Hormonal Effects on ADHD

If you suspect that hormonal changes are affecting your ADHD symptoms, it is important to work with a healthcare provider to address both the ADHD and any underlying hormonal imbalances. Treatment may involve adjusting ADHD medication, hormone therapy, or other interventions to balance both your ADHD and hormonal health.

For more personalised advice on managing ADHD and hormonal changes, visit providers like ADHD Certify for consultations and tailored treatment plans.

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

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

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.