ADHD and hormones are far more connected than women have historically been told. Changes in estrogen, progesterone, testosterone, sleep, stress, and metabolic demands can influence attention, mood, executive function, and how manageable ADHD feels across the menstrual cycle and during perimenopause.
Get ADHD and Women by Dr. Jolene Brighten: https://drbrighten.com/adhd-and-women/
The book dives much deeper into how hormones, the menstrual cycle, perimenopause, nutrition, sleep, stress, and other factors can influence the way ADHD presents in women.
In this episode of The Dr. Brighten Show, I’m joined by Dr. Agnes K. Simone, DO, a UCLA-trained, board-certified psychiatrist whose work includes ADHD, women’s mental health, and perimenopause, and Annika Joya, MS, who holds a master’s degree in health psychology and specializes in ADHD nutrition research. Dr. Simone also founded Olea Women’s Health to address the intersection of psychiatry and midlife hormonal health, while Annika’s work focuses on translating ADHD nutrition research into practical strategies.
The conversation starts with a question that sounds simple but has enormous implications:
What is the best time in the menstrual cycle for the ADHD brain?
For many women, the answer may be the follicular phase—the stretch between menstruation and ovulation when estrogen is generally rising. In the episode, Dr. Simone describes frequently hearing from patients whose symptoms become more difficult during the luteal phase, while Annika describes having one week when she feels “on fire” and other weeks when consistency feels almost impossible.
That lived experience is increasingly being taken seriously by researchers. A 2025 systematic review examining ADHD and sex hormones in females found that the available evidence suggests hormonal changes—particularly across puberty and the menstrual cycle—may be associated with changes in ADHD symptoms. But this is still an emerging field: only 11 studies met the review criteria, and the authors emphasized the need for substantially more research, particularly around menopause.
Why Can ADHD Feel Different Across the Menstrual Cycle?
The menstrual cycle isn’t just a reproductive event. The hormones moving through that cycle also interact with the brain.
Estrogen can influence dopaminergic signaling along with other neurotransmitter systems involved in cognition, motivation, mood, appetite, and memory. That matters in ADHD because dopamine and norepinephrine are already central to many of the neural pathways involved in attention and executive function.
This does not mean there is a simple formula where “more estrogen equals better ADHD” or “low estrogen causes ADHD.” Human neurobiology is considerably more complicated than that.
But it may help explain something many women have been reporting for years: the same brain can feel noticeably different depending on where they are in their cycle.
In the episode, I describe my own luteal-phase time blindness as my “kryptonite.” Annika describes questioning her own ADHD diagnosis during the parts of her cycle when work suddenly feels easy—and then feeling dramatically different later in the month.
Research remains limited, but prospective work included in the recent systematic review has found associations between changes in estradiol, progesterone, and ADHD symptoms, with post-ovulatory periods emerging as a potential time of increased symptoms for some women.
The important phrase here is for some women.
There is no universal menstrual-cycle experience of ADHD.
Can ADHD Medication Work Differently Before Your Period?
Some women report that stimulant medication feels less effective during parts of the luteal phase. Dr. Simone says this is something she encounters in clinical practice, while also emphasizing that it does not happen to every patient.
There is emerging research examining cycle-dependent psychostimulant response, but this remains an underdeveloped area of ADHD medicine. Researchers have specifically identified the menstrual cycle and psychostimulant efficacy as a significant gap in women’s ADHD care.
What should you not do after hearing this?
Change your stimulant dose on your own.
Dr. Simone’s recommendation in the episode is very clear: if medication consistently feels different at a certain point in your cycle, bring that information to the clinician prescribing it. Stimulants can have adverse effects including appetite suppression, insomnia, headache, palpitations, and physical symptoms of anxiety, and medication changes need to be individualized.
One of the most useful things you can bring your clinician is not simply:
“My medication stops working sometimes.”
Bring a pattern.
Dr. Simone recommends tracking your menstrual cycle, when you take your medication, and how effective it feels every day for approximately two cycles. That provides much more useful information than trying to reconstruct the month from memory while sitting in a medical appointment.
ADHD, Estrogen and Dopamine
One of the central themes in this episode is the relationship between estrogen and dopamine.
I call estrogen “the it girl” because of how many systems in the brain it can influence.
Estrogen interacts not only with dopaminergic pathways but with neurotransmitter systems involved in mood, neuroplasticity, memory, and cognition. In the episode, Dr. Simone explains how changes in estrogen may be one part of why some women notice worsening focus, brain fog, irritability, insomnia, or mood symptoms in the days before menstruation.
Again, the evidence does not support reducing a woman’s brain to one hormone.
Hormones are one input into a system that also includes genetics, sleep, stress, nutrition, medication, co-occurring conditions, environment, and life demands.
That complexity becomes especially important in perimenopause.
ADHD, Progesterone and Hormone Sensitivity
Progesterone is often discussed as though it universally makes women calm and sleepy.
Biologically, progesterone can be metabolized into allopregnanolone, a neuroactive steroid that interacts with GABA-A receptors. But the brain’s response to hormonal fluctuations varies considerably between individuals.
In the episode, we discuss women who feel worse rather than better with progesterone exposure or luteal-phase changes—experiencing symptoms such as insomnia, irritability, anxiety, or mood deterioration.
This becomes particularly relevant when discussing premenstrual dysphoric disorder, or PMDD.
ADHD and PMDD: What Does the Research Show?
This is one of the areas where newer research is becoming difficult to ignore.
A 2025 study of 715 participants found provisional PMDD in:
- 31.4% of those reporting a clinical ADHD diagnosis
- 41.1% of participants meeting the study’s ADHD symptom-and-impairment threshold
- 9.8% of the non-ADHD comparison group
The authors concluded that clinicians should be aware that people with ADHD or elevated ADHD symptoms who menstruate may have an increased likelihood of PMDD. Importantly, these were provisional PMDD rates based on screening, not confirmed clinical diagnoses.
In the episode, Dr. Simone shares the language she hears from patients:
They feel like a different person, want to leave their relationship, or want to blow up their life.
Then their period arrives and they wonder, “Why was I thinking all of that?”
That distinction matters because PMDD is not adequately explained as simply “you don’t have enough progesterone.”
Current models focus much more heavily on an abnormal sensitivity to normal hormonal fluctuations in susceptible individuals.
And PMDD should not be diagnosed from one difficult month. Prospective daily symptom tracking across at least two symptomatic cycles is part of establishing the pattern.
PMDD vs Premenstrual Exacerbation of ADHD
Another useful concept is premenstrual exacerbation, or PME.
With PME, a condition that is already present—such as ADHD, depression, or anxiety—becomes substantially worse premenstrually.
Someone may therefore have well-managed ADHD for much of the month and experience worsening concentration, executive dysfunction, irritability, sleep changes, or mood symptoms before menstruation. Dr. Simone describes seeing this pattern frequently in practice.
PMDD and PME are not interchangeable, and someone can have a complicated clinical picture that requires careful assessment rather than assuming every premenstrual change has the same cause.
Why ADHD Can Suddenly Feel Worse in Your 40s
This may be the most important distinction in the entire episode:
You do not suddenly develop ADHD at 45.
ADHD is a neurodevelopmental condition. For diagnosis, clinicians look for evidence that symptoms were present during childhood or adolescence.
What can happen is that ADHD becomes dramatically harder to compensate for in midlife.
A woman may have spent decades building elaborate systems that allow her to function:
- multiple calendars
- rehearsing conversations
- writing down absolutely everything
- setting countless reminders
- keeping browser tabs open so she doesn’t forget tasks
- working harder than anyone around her realizes
From the outside, she may appear extraordinarily successful.
Inside, she may be exhausted.
Dr. Simone explains that during perimenopause, hormonal changes may collide with increasing life demands—children, careers, aging parents, sleep disruption, relationships, and accumulated stress—until the coping strategies that worked for decades stop being enough.
This is not late-onset ADHD.
It may be late-recognized or late-diagnosed ADHD.
Does Perimenopause Affect Women With ADHD Differently?
This is another area where important new data are emerging.
A 2025 population-based cohort study compared 535 women with ADHD with 4,857 women without ADHD. Women with ADHD reported higher total perimenopausal symptom scores, and severe perimenopausal symptoms were considerably more common in the ADHD group.
Severe symptoms occurred in 54.2% of women with ADHD compared with 30.1% of women without ADHD in the study. Differences were seen across psychological, somatic, and urogenital symptoms, and the researchers reported that symptoms appeared at younger ages in the ADHD group.
That does not mean every woman with ADHD enters perimenopause ten years early.
It does mean there is legitimate reason to investigate whether ADHD is associated with an earlier or more burdensome perimenopausal symptom experience.
Perimenopause Is Not Just Hot Flashes
One of the reasons women miss perimenopause is that we have culturally reduced it to hot flashes and night sweats.
But women can experience:
- worsening sleep
- changes in memory
- word-finding difficulty
- worsening focus
- irritability
- anxiety
- mood changes
- joint or muscle symptoms
- changes in menstrual cycles
- urogenital symptoms
Dr. Simone emphasizes that when a woman with ADHD develops new cognitive or psychiatric symptoms in midlife, the hormonal picture deserves consideration rather than automatically attributing everything to ADHD.
The reverse is also important.
Not every new cognitive symptom in a 45-year-old woman is perimenopause.
Anxiety disorders, OCD, thyroid disease, sleep disorders, medication effects, nutrient deficiencies, depression, and other medical conditions can overlap with ADHD-like symptoms.
Good medicine asks what else could be happening rather than stopping at the first diagnosis that seems to fit.
Can a Blood Test Diagnose Perimenopause?
Usually, no.
Perimenopause is generally a clinical diagnosis, particularly in people in the expected age range who have characteristic menstrual-cycle changes and symptoms.
Estradiol and progesterone can fluctuate dramatically, so one blood draw is a snapshot rather than a complete picture of what the ovaries are doing across weeks or months.
In the episode, Dr. Simone explains that she may obtain hormone levels as part of a broader clinical evaluation while emphasizing that estrogen and progesterone levels alone do not diagnose perimenopause.
Can Hormone Therapy Treat ADHD?
Hormone therapy is not currently an established ADHD treatment.
That distinction matters.
Dr. Simone explains in the episode that there are not yet adequate clinical trials demonstrating that menopause hormone therapy treats ADHD itself. She considers hormone therapy in symptomatic perimenopausal patients when it is otherwise clinically appropriate—not simply because someone has ADHD.
At the same time, women sometimes report improvements in cognition, mood, sleep, or their experience of ADHD symptoms when appropriately treating perimenopausal symptoms.
Those clinical observations deserve research.
The scientific literature is now beginning to address pharmacologic ADHD management across perimenopause and menopause, but this is still an evolving area rather than settled clinical doctrine.
Nutrition and ADHD: Reduce the Cognitive Load First
Nutrition advice becomes useless if the plan requires executive function you do not have.
That is why one of Annika’s best recommendations in this episode is:
Outsource your thinking.
During higher-capacity weeks, create a visible menu of easy foods you know you will eat. Keep zero-effort options available. Use drinkable foods when eating feels impossible. Reduce the number of decisions required between realizing you need food and actually getting food into your body.
Annika’s own ADHD nutrition work emphasizes the same principle: reducing “micro barriers,” keeping visible meal ideas, using simple prepared foods when necessary, and building accommodations around the ADHD brain rather than expecting executive function to magically appear at mealtime.
The episode also discusses eating breakfast and including protein when taking stimulant medication, particularly when appetite suppression makes adequate food intake difficult later in the day.
What to Do if Your ADHD Gets Worse Before Your Period
Start with data rather than guessing.
For two cycles, consider tracking:
- menstrual cycle day
- focus and executive function
- mood
- sleep
- appetite
- stress
- medication timing
- perceived medication effectiveness
- ability to complete normal daily activities
- significant relationship or work impairment
Then look for repetition.
If the same decline reliably appears after ovulation or before menstruation, you now have something concrete to discuss with your clinician.
In our “Protocol Playground,” we also discuss planning lower-effort food options ahead of time, incorporating movement that fits your capacity, prioritizing sleep, and involving your partner or support system when you know there are predictable weeks in which your capacity changes.
The Bigger Message for Women With ADHD
If you have spent your entire life believing everyone else finds adulthood this exhausting, it can be startling to realize how many invisible systems you built simply to keep pace.
One of Annika’s closing messages in this episode is that you may be doing far more than you give yourself credit for.
And my addition is this:
Your life cannot only become a never-ending list of things you are supposed to optimize.
Lift the weights.
Eat the protein.
Get the sleep.
Track the cycle.
Take the medication.
Schedule the appointment.
Yes, those things can matter.
But so does pleasure.
You were not put here simply to work, perform, raise children, check boxes, and prove how efficiently you can manage your nervous system.
Understanding your brain should help you build a fuller life—not turn your existence into another optimization project.
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Links, Books, Resources and Research Mentioned in or Relevant to This Episode
ADHD and Women by Dr. Jolene Brighten
The book expands on ADHD across the female hormonal life cycle, nutrition, perimenopause, and practical strategies for working with an ADHD brain.
ADHD and Women
The Dr. Brighten Show and full show notes
DrBrighten.com
Dr. Agnes K. Simone — Psychiatry Practice
Agnes K. Simone Psychiatry
Olea Women’s Health
Dr. Simone’s midlife women’s mental-health and hormone-focused practice.
Olea Women’s Health
Nutrimind Lab — Annika Joya, MS
ADHD nutrition research, education, and practical resources. Nutrimind Lab Nutrimind Lab
Eat to Focus Cookbook
Discussed during the episode as one of Annika’s ADHD-focused nutrition resources. Nutrimind Lab Eat to Focus and Nutrimind Resources
Osianlis E, Thomas EHX, Jenkins LM, Gurvich C. ADHD and Sex Hormones in Females: A Systematic Review. Journal of Attention Disorders. 2025.
A systematic review of the existing research examining ADHD symptoms, medication effects, sex hormones, and female hormonal life stages. PubMed
Broughton T, Lambert E, Wertz J, Agnew-Blais J. Increased risk of provisional premenstrual dysphoric disorder among females with ADHD. British Journal of Psychiatry. 2025.
This cross-sectional study found substantially higher provisional PMDD rates among participants with ADHD or elevated ADHD symptoms. PubMed View the study on PubMed
Smári UJ, et al. Perimenopausal symptoms in women with and without ADHD: A population-based cohort study. European Psychiatry. 2025.
Women with ADHD reported greater overall and severe perimenopausal symptom burden, with differences appearing at younger ages than in women without ADHD. PubMed
View the study on PubMed
Female-specific pharmacotherapy in ADHD: premenstrual adjustment of psychostimulant dosage. Frontiers in Psychiatry. 2023.
Clinical work exploring premenstrual worsening and individualized stimulant-dose adjustment under medical supervision. Frontiers Read the paper
The effects of psychostimulants in menstruating women with ADHD – A gender health gap in ADHD treatment?
Research examining the still-understudied question of cycle-dependent psychostimulant response in women with ADHD. ScienceDirect
Medical note: This article and episode are educational and are not individualized medical advice. ADHD diagnosis, medication changes, PMDD assessment, hormone therapy, and treatment decisions should be made with an appropriately qualified healthcare professional.
Frequently Asked Questions About ADHD and Hormones
Hormonal changes may influence ADHD symptom severity in some women. Current evidence is strongest around menstrual-cycle changes, but the research base remains relatively small. A 2025 systematic review found suggestive evidence connecting sex-hormone changes with ADHD symptoms while emphasizing the need for larger, better-designed studies. PubMed
There is no universal pattern, but some women report worsening symptoms after ovulation and during the luteal or premenstrual phase. Research has identified post-ovulatory periods as a potential time of symptom exacerbation in some participants. PubMed Central
Some women report reduced stimulant effectiveness premenstrually, and this phenomenon is being investigated clinically. Evidence is still limited, so medication changes should be made with the prescribing clinician rather than independently. ScienceDirect
Emerging research suggests an association. A 2025 study found substantially higher rates of provisional PMDD among participants with ADHD or elevated ADHD symptoms compared with participants without ADHD. Screening results are not equivalent to a confirmed diagnosis, but the association warrants clinical attention. PubMed
ADHD is a neurodevelopmental condition, so true ADHD does not first originate in perimenopause. However, hormonal changes, sleep disruption, stress, and increasing demands may make previously compensated ADHD substantially more visible. Clinicians assessing ADHD in midlife should still look for evidence of symptoms during childhood or adolescence.
Some women report worsening ADHD symptoms during perimenopause, and emerging research suggests women with ADHD may experience more severe perimenopausal symptoms overall. More research is needed to determine exactly how hormonal changes affect core ADHD symptoms. PubMed
Estrogen is not an established treatment for ADHD. Menopause hormone therapy may be appropriate for some women with symptomatic perimenopause, but it should not be presented as an ADHD medication. Research specifically evaluating hormone therapy as an ADHD intervention remains limited.
A single estrogen or progesterone result generally cannot diagnose perimenopause. Clinical history—including menstrual changes and symptoms—is central. Lab testing may still be useful for specific clinical questions or to evaluate other conditions, depending on the individual.
There is not enough evidence to recommend hormonal contraception as a blanket treatment for ADHD. Some people find hormonal contraception beneficial for conditions such as PMDD, while others experience adverse effects. Treatment needs to be individualized.
Track cycle day, ADHD symptoms, sleep, mood, appetite, stress, medication timing and effectiveness, and interference with daily activities for at least two cycles. Patterns are often more clinically useful than a vague recollection that “some weeks are worse.”
About the Experts in This Episode
Dr. Jolene Brighten is a naturopathic physician, Certified Menopause Society Practitioner, board-certified in naturopathic endocrinology, nutrition scientist, certified sex counselor, host of The Dr. Brighten Show, and author of ADHD and Women, Beyond the Pill, and Is This Normal?
Agnes K. Simone, DO is a UCLA-trained, board-certified psychiatrist who treats ADHD, anxiety, OCD, depression, insomnia, and women’s mental health. She is also the founder of Olea Women’s Health, where her work includes the intersection of psychiatry, perimenopause, menopause, and hormone therapy.
Annika Joya, MS holds a master’s degree in health psychology and works in ADHD nutrition research and education through Nutrimind Lab.