top of page
Writer's pictureKate Organ

ADHD during the perimenopause & Menopause

The Role of Reproductive Hormones in ADHD: How Oestrogen and Progesterone Influence Symptoms, Medication, and Perimenopause


Attention Deficit Hyperactivity Disorder (ADHD) affects people across the lifespan, but women experience unique challenges due to the influence of reproductive hormones on brain function.

Oestrogen and progesterone, two key hormones, have profound and sometimes opposing effects on ADHD symptoms and the efficacy of ADHD medications. As women enter perimenopause, hormonal fluctuations can intensify these challenges, making this life stage particularly difficult for those with ADHD.


This article explores the roles of oestrogen and progesterone in ADHD, how they interact with medication, and the ways Hormone Replacement Therapy (HRT) can help manage symptoms during perimenopause.


Menopause and ADHD consultations to find effective treatment
ADHD & Menopause Consultation

The Role of Oestrogen and Progesterone in ADHD


Both oestrogen and progesterone influence brain function and neurotransmitter activity, directly affecting ADHD symptoms.


Oestrogen: The Dopamine Enhancer

Oestrogen has a stimulating effect on the brain, enhancing dopamine and serotonin activity—neurotransmitters essential for focus, mood, and motivation. Dopamine is particularly important in ADHD, as it plays a central role in executive functioning, attention, and reward processing. High oestrogen levels, such as those during the first half of the menstrual cycle, can improve cognitive function, energy, and emotional regulation.

For women with ADHD, these effects may lead to periods of enhanced focus and productivity, often referred to as “good days.” Oestrogen also appears to amplify the effects of stimulant medications, making them more effective at managing ADHD symptoms.


Progesterone: The Calming Influence

In contrast, progesterone has a sedative effect on the brain, primarily through its interaction with GABA receptors. GABA (gamma-aminobutyric acid) is a neurotransmitter that promotes relaxation and reduces anxiety. While this can have positive effects, such as helping with sleep or stress, it often counteracts the stimulating effects of oestrogen and ADHD medications.


High progesterone levels, such as those in the luteal phase of the menstrual cycle, can lead to:

  • Fatigue and Brain Fog: Reduced mental clarity and energy levels.

  • Emotional Dysregulation: Heightened sensitivity and irritability.

  • Blunted Medication Response: Progesterone reduces dopamine receptor sensitivity, making ADHD stimulants less effective.


This hormonal interplay can leave women feeling that their ADHD symptoms worsen during the second half of their cycle, even when taking regular medication.


ADHD Medication and Hormonal Variability in the perimenopause


The fluctuations of oestrogen and progesterone throughout the menstrual cycle and during perimenopause directly influence how women with ADHD respond to their medications.


Oestrogen and Medication Efficacy

Oestrogen boosts the brain’s sensitivity to dopamine and noradrenaline, enhancing the effects of ADHD medications. During times of high oestrogen, such as the follicular phase, women may find their medication works better, improving focus, mood, and energy levels.


Progesterone and Medication Challenges

In contrast, progesterone often interferes with the effectiveness of ADHD medication. By dampening dopamine activity and promoting sedation through GABA pathways, progesterone can reduce the stimulant effects of medications like methylphenidate or amphetamines. Women may feel that their medication “isn’t working” or experience increased fatigue and irritability during the luteal phase or perimenopausal hormonal shifts.

These cyclical changes highlight the need for a nuanced approach to ADHD treatment in women, particularly during hormonal transitions.


Perimenopause: A Challenging Time for Women with ADHD


Perimenopause, the transitional phase leading to menopause, is characterised by declining and erratic levels of both oestrogen and progesterone. This hormonal upheaval can significantly exacerbate ADHD symptoms, making it harder to manage focus, memory, and emotional regulation.


Oestrogen Decline

As oestrogen levels drop during perimenopause, the brain’s dopamine and serotonin activity also declines. This can lead to:

  • Increased brain fog and forgetfulness

  • Worsened anxiety and mood swings

  • Reduced response to ADHD medication


Progesterone Fluctuations

Progesterone levels also become unpredictable, contributing to:

  • Sleep disturbances, further impairing focus and energy

  • Heightened emotional sensitivity, amplifying ADHD-related irritability

  • Increased variability in medication efficacy


The combined impact of declining oestrogen and erratic progesterone creates a perfect storm for women with ADHD, making perimenopause a time of heightened challenges.


How HRT Supports ADHD Symptoms

Hormone Replacement Therapy (HRT) can provide stability during perimenopause by replenishing oestrogen and progesterone levels. When tailored to individual needs, HRT offers significant benefits for women with ADHD.


Oestrogen's Role in HRT

Transdermal oestrogen (delivered via patches, gels, or sprays) is particularly effective at supporting ADHD symptoms by:

  • Enhancing dopamine activity, improving focus and clarity.

  • Stabilising mood and reducing anxiety.

  • Boosting the effectiveness of ADHD medication by normalising neurotransmitter activity.


Progesterone's Role in HRT

While progesterone is necessary for women with a uterus to protect the endometrium, its sedative effects must be carefully managed. Micronised progesterone (a body-identical form) is preferred for its gentler impact on brain function and its ability to support sleep without overly dampening cognitive function. Administering progesterone cyclically

can minimise its negative effects on ADHD symptoms while providing the required hormonal balance.


Balancing Oestrogen and Progesterone for ADHD


For women with ADHD, achieving the right balance between oestrogen and progesterone is critical. Too much progesterone can blunt the benefits of oestrogen and ADHD medication, while insufficient progesterone may lead to sleep disturbances and other hormonal symptoms. Regular monitoring and adjustments to HRT can help maintain this delicate equilibrium.


Conclusion

The interplay between oestrogen, progesterone, and ADHD is a complex but vital area of focus. Both hormones play distinct roles in brain function, with oestrogen enhancing cognitive clarity and medication efficacy, while progesterone introduces challenges by dampening dopamine activity and inducing fatigue.


During perimenopause, the declining and fluctuating levels of these hormones can significantly worsen ADHD symptoms. HRT, when personalised to address both oestrogen and progesterone needs, offers a powerful tool for stabilising hormones, improving ADHD management, and enhancing quality of life.


By understanding the hormonal factors at play, women with ADHD can work with healthcare professionals to navigate perimenopause and beyond with confidence and control.


Speak to Kate Organ, our BMS registered menopause specialist who understand and has experience in supporting women with ADHD.




53 views0 comments

Recent Posts

See All

Comments


bottom of page