By Elisabeth Baerg Hall, MD, CCFP, FRCPC (biography and disclosures)
Disclosures: Volunteer board member for CADDRA (Canadian ADHD Resource Alliance), no payments received. Mitigating potential bias: Recommendations are consistent with current practice patterns. All available medications for ADHD are discussed or referenced. Generic names are provided.
2021 ADHD article: Elisabeth Baerg Hall. Adult ADHD — Practice Tip. This Changed My Practice. October 27, 2021. View: https://thischangedmypractice.com/adult-adhd/
What I have noticed
Until recently, female presentations of ADHD have been largely overlooked in both clinical and research settings.1 With increasing awareness and media attention to women and ADHD, adult women are asking if ADHD could explain their longstanding challenges with focus, organization, overwhelm, and achievement.
Data that addresses these issues
The prevalence of ADHD in childhood is approximately 5–7%, while in adults rates are 2.5–4%.1 The sex ratio of clinically diagnosed ADHD in boys:girls is approximately 2.5:1, while in adults it is 1:1. The sex ratio is closer to equal in community samples suggesting that many girls with ADHD are undiagnosed and untreated.
Males with ADHD commonly present with hyperactive/impulsive symptoms. Inattentive symptoms are present, but hyperactive/impulsive symptoms attract attention and lead to childhood referrals for ADHD assessment. Females with ADHD commonly experience a combination of inattentive symptoms and hyperactive/impulsive symptoms.
Inattentive symptoms can be challenging to identify in childhood. Girls with ADHD are noted to have better coping skills than boys and they appear to be functioning better, even when that is not the case. ADHD symptoms are masked and still play a role in dysfunction. The process of masking/compensating for inattentive symptoms by maintaining organization, time awareness, and order, adds an exhausting cognitive burden. Chronic exhaustion depletes capacity to manage stress burden, resulting in less energy for enjoyable activities, socializing, managing family, or pursuing major life goals such as work and studies.
Hyperactive/impulsive symptoms can look different in females. Females have better inhibition of physically impulsive responses e.g., girls are less likely to hit others in the playground when provoked. The hyperactivity/impulsivity trajectory in females can take many forms. A woman might be verbally impulsive, talk too much, not notice cues to stop, say inappropriate things, gossip, or blurt things out, leading to a cascade of negative consequences. For example, she might have excessive ruminations about what was said, worry about social rejection, experience interpersonal conflict, job loss, insomnia, depressed mood, and avoid social situations. Hyperactivity/impulsivity can be expressed via sexual activity in both males and females, however, girls are more vulnerable to problematic outcomes. Hyperactivity/impulsivity might include engaging in unplanned sexual activity, unwanted sexual encounters, STIs, near misses with contraception, unwanted pregnancies, or in gender non-specific behaviours such as tobacco use, substance use, poor driving, dropping out of school, frequent loss/quitting or change of jobs.
When females are diagnosed at a young age, there are often neurodevelopmental comorbidities like intellectual impairment. Collateral ratings by teachers and parents underreport ADHD symptoms in girls, even when ADHD behavioural descriptions are identical between boys and girls.2 Many common ADHD rating scales are normed on men and boys.1
As adults, females identify functional impairment from childhood, despite it having been overlooked by caregivers. Equal or higher proportions of females:males present for the first time as adults.
Females with mental health issues, typically present with “internalizing” disorders such as anxiety and depression. Non-suicidal self-harm and suicidal ideation in young females is often understood as stemming from mood and anxiety disorders. There can also be underlying conditions at play. An ADHD diagnosis in childhood robustly predicts adolescent depression, and later self-harm and suicide attempts. Female sex is a predictor for these adverse outcomes.3
Adult females may minimize ADHD symptoms based on feelings of guilt, shame, and low self-esteem associated with a lifelong experience of failure. Unrealistic societal expectations about women’s roles, and self-perceptions of how women should manage multiple roles in the home and at work perpetuate these feelings.
In a recent review of psychiatric symptoms across the menstrual cycle in adult women, premenstrual and menstrual phases are most consistently implicated in transdiagnostic occurrence of mental health symptoms.4 Space limits a full discussion of biological factors in this article. Stay tuned for part 2 of this series, addressing clinical approaches to biological issues in women with ADHD.
What I recommend
Assessment tips:
- Currently, there is no indication for gender-specific assessments. For an overview of the adult assessment process see 2021 TCMP article on adult ADHD.5
- Questionnaires are used to aid the clinical diagnosis. If the history is clear and the questionnaire is less so, consider the possibility of questionnaire bias and focus on the history. Referral may be necessary to support your longitudinal impressions.
- Assess all family members regardless of sex if a parent has ADHD. Note family of origin history of ADHD and assess regardless of gender) if this history is positive.
- Ask about impulsive behaviours typical of females in addition to general impulsivity symptom screen. Some examples:
- Verbally impulsive, talks too much, says inappropriate things, gossips, verbal fights, no filter on what she discusses.
- Early sexual activity, unwanted sexual encounters, vulnerability to sexual assault, STIs, near misses with contraception, unwanted pregnancies.
- Legal problems, poor driving, online gambling, gaming, etc.
- Ask about inattentive behaviours. Some examples:
- Distractibility because of problems keeping up with multiple tasks. Can’t listen to spouse or kids. Distracted at work due to stress/worries after hearing from school about their child.
- Disorganization around the house and with the family. Messy. Embarrassed to have visitors.
- Overwhelmed with managing everyday life. Can’t seem to hold it together.
- Unable to manage stress, constantly feeling bombarded by the demands of life.
- Sees self as unmotivated and lazy. Knows what to do but has no idea how to start.
- Sees self as underperforming compared to peers in all life arenas, as wife, mother, professional, daughter, etc.
- If your patient is struggling during life transitions, consider that ADHD symptoms might play a role in this deterioration. ADHD can be more prominent and identifiable at this time. Use the ASRS to screen (Download). Some examples:
- Moving out of family home and unable to pay bills, organize groceries, get to work.
- Change in financial status because of debt/creditors. Impulsive spending on unaffordable items.
- Becoming sexually active (at any age) and making ill-considered choices with resultant shame and substance use to cope. Susceptible to partner abuse.
- Post-secondary school, failing first term, partying too much, not learning how to pace, getting depressed, dropping out, avoiding trying again. Or taking on too much and feeling overwhelmed and behind by end of the term.
- Starting romantic life with a partner, focusing only on them, losing touch with friends, easily bored in the relationship, impulsively having an affair.
- Pregnancy, feeling overwhelmed, post-partum mood issues, challenges staying connected to community supports.
- Managing spouse and aging parental health challenges, feeling overwhelmed and unable to cope with added demand in the context of other tasks, anxious, and suicidal.
- Neurodevelopmental conditions in biological children are overwhelming. Does nothing but address these issues. Has no time for anything else. Burned out, arguing with children and spouse. Challenges organizing appointments. No emotional reserves.
Consider comorbid conditions:
- In girls and women, emotional symptoms like mood reactivity and instability are often the reason they present for care. Consider that ADHD symptoms may be underlying.
- Treat the primary concern but screen for ADHD using the ASRS in adults or the SNAP-IV in children. (Note, both questionnaires use male norms.)
- ADHD is commonly comorbid with depression, anxiety, non-suicidal self-harm, borderline PD (BPD), substance use disorders, and suicide.
- Treated ADHD (e.g. in a patient with BPD) can improve engagement with therapy and capacity to learn skills.
- Consider ADHD especially if conditions remain problematic after psychotherapeutic and psychopharmacological treatment or when other treatments don’t work.
Treatment considerations:
- Medications for ADHD. See 2021 TCMP article on adult ADHD.
- If your patient seems unmotivated to attend psychotherapeutic treatment or doesn’t follow through, consider a comorbid ADHD diagnosis.
- Other health-care providers may see women with ADHD as lazy and unmotivated to engage in treatment.
- Women may feel overwhelmed by adding something else to their busy life, or they too, see themselves as lazy.
- Consider academic and work accommodations. Centre for ADHD Awareness, Canada (CADDAC) has helpful templates. See links below.
- Psychological interventions are an important component of treatment. Note the above areas to consider for impulsivity and inattention which lead to further lack of motivation and underachievement.
- Non-ADHD psychotherapeutic treatments address related challenges, e.g., sexual assault, couples therapy.
- Executive Function Treatment for adults is being piloted through CBTSkills.ca through a Shared Care Project.
- See below for a recent CADDRA Meta-Analysis of Psychosocial Interventions for ADHD. (View)
For further information please consult these recent reviews and consensus statements:
- Young S, Adamo N, Ásgeirsdóttir BB, et al. Females with ADHD: An expert consensus statement taking a lifespan approach providing guidance for the identification and treatment of attention-deficit/ hyperactivity disorder in girls and women. BMC psychiatry. 2020;20:404-404. Accessed Oct 17, 2022. (View)
- Hinshaw SP, Nguyen PT, O’Grady SM, Rosenthal EA. Annual Research Review: Attention-deficit/hyperactivity disorder in girls and women: underrepresentation, longitudinal processes, and key directions. J Child Psychol Psychiatry. 2022;63(4):484-496. doi:10.1111/jcpp.13480 (Request with CPSBC or view with UBC)
- CADDRA Guidelines working group has just released a meta-analytic review of psychosocial interventions: Tourjman V, Louis-Nascan G, Ahmed G, et al. Psychosocial Interventions for Attention Deficit/Hyperactivity Disorder: A Systematic Review and Meta-Analysis by the CADDRA Guidelines Work GROUP. Brain sciences. 2022;12:1023. (View) Accessed Oct 17, 2022.
Additional resources
- Centre for ADHD Awareness, Canada (CADDAC). (View) Accessed Oct 17, 2022.
- Workplace accommodations Download PDF
- Elementary school classroom accommodations Download PDF
- Secondary school classroom accommodations Download PDF
- Post-secondary classroom accommodations Download PDF
- ASRS (Adult Self-Report Rating Scale V 1.1 WHO) Scoring Key is on greyed questionnaire. This form can be used for diagnosis, collateral (e.g. spouse completes) and medication efficacy. Download PDF Accessed Oct 17, 2022.
- Canadian ADHD Resource Alliance (CADDRA). (View) Accessed Oct 17, 2022.
- BC-based Cognitive Behavioural Therapy (CBT) Skills Groups https://cbtskills.ca/physicians/. Accessed Oct 17, 2022.
*In this article, ‘sex’ denotes biological male or female status (acknowledging that this designation is not a binary) and gender to depict the social and/or cultural roles applied to biological sex or the personal identification with such roles. The presentation of ADHD in transgender and gender non-binary individuals, although important, is outside the scope of this article.
References
- Young S, Adamo N, Ásgeirsdóttir BB, et al. Females with ADHD: an expert consensus statement taking a lifespan approach providing guidance for the identification and treatment of attention-deficit/ hyperactivity disorder in girls and women. BMC psychiatry. 2020;20:404-404. doi:10.1186/s12888-020-02707-9. (View)
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Hinshaw SP, Nguyen PT, O’Grady SM, Rosenthal EA. Annual research review: attention deficit hyperactivity disorder in girls and women: underrepresentation, longitudinal processes, and key directions. J Child Psychol Psychiatry. 2022;63(4):484-496. doi:10.1111/jcpp.13480 (Request with CPSBC or view with UBC)
- Chronis-Tuscano A, Molina BSG, Pelham WE, et al. Very early predictors of adolescent depression and suicide attempts in children with attention deficit hyperactivity disorder. Arch Gen Psychiatry. 2010;67(10):1044–1051. doi:10.1001/archgenpsychiatry.2010.127 (View)
- Camara B, Padoin C, Bolea B. Relationship between sex hormones, reproductive stages and ADHD: a systematic review. Arch Womens Ment Health. 2022;25(1):1-8. doi:10.1007/s00737-021-01181-w (Request with CPSBC or view with UBC)
- Baerg Hall E. Adult ADHD — practice tips. This Changed My Practice, UBC CPD. October 27, 2021. Accessed Oct 17, 2022. (View)
- Roberts B, Eisenlohr-Moul T, Martel MM. Reproductive steroids and ADHD symptoms across the menstrual cycle. Psychoneuroendocrinology. 2018;2017;88:105-114. doi:10.1016/j.psyneuen.2017.11.015 (View)
- Kittel-Schneider S, Quednow BB, Leutritz AL, McNeill RV, Reif A. Parental ADHD in pregnancy and the postpartum period – a systematic review. Neurosci Biobehav Rev. 2021;124:63-77. doi:10.1016/j.neubiorev.2021.01.002 (View with CPSBC or UBC)
- Owens EB, Hinshaw SP. Adolescent mediators of unplanned pregnancy among women with and without childhood ADHD. J Clin Child Adolesc Psychol. 2020;49(2):229-238. doi:10.1080/15374416.2018.1547970 (View)
- Dakwar E, Levin FR, Olfson M, Wang S, Kerridge B, Blanco C. First treatment contact for ADHD: predictors of and gender differences in treatment seeking. Psychiatr Serv. 2014;65(12):1465-1473. doi:10.1176/appi.ps.201300298 (View)
- Kok FM, Groen Y, Fuermaier ABM, Tucha O. The female side of pharmacotherapy for ADHD – a systematic literature review. PLoS One. 2020;15(9):e0239257. Published 2020 Sep 18. doi:10.1371/journal.pone.0239257 (View)
- Winter H, Moncrieff J, Speed E. “Because you’re worth it”: a discourse analysis of the gendered rhetoric of the ADHD woman. Qual Res Psychol. 2015;12:415-434. doi:10.1080/14780887.2015.1050748 (Request with CPSBC or view with UBC)
- Nigg JT, Sibley MH, Thapar A, Karalunas SL. Development of ADHD: Etiology, heterogeneity, and early life course. Annu Rev Dev Psychol. 2020 Dec;2(1):559-583. doi:10.1146/annurev-devpsych-060320-093413 (View)
- Shaw P, Sudre G. Adolescent Adolescent attention deficit hyperactivity disorder: understanding teenage symptom trajectories. Biol Psychiatry. 2021 Jan 15;89(2):152-161. doi:10.1016/j.biopsych.2020.06.004 (View)
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Callahan BL, Shammi P, Taylor R, Ramakrishnan N, Black SE. Longitudinal cognitive performance of older adults with ADHD presenting to a cognitive neurology clinic: a case series of change up to 21 years. Front Aging Neurosci. 2021;13:726374. Published 2021 Nov 15. doi:10.3389/fnagi.2021.726374 (View)
- Tourjman V, Louis-Nascan G, Ahmed G, et al. Psychosocial interventions for attention deficit hyperactivity disorder: a systematic review and meta-analysis by the CADRRA guidelines work group. Brain sciences. 2022;12:1023. doi:10.3390/brainsci12081023 (View)
- Handy AB, Greenfield SF, Yonkers KA, Payne LA. Psychiatric symptoms across the menstrual cycle in adult women: a comprehensive review. Harv Rev Psychiatry. 2022;30(2):100-117. doi:10.1097/HRP.0000000000000329 (View)
Thanks great article. I can think of a patient who ticks all these boxes but unfortunately I know she occasionally uses cocaine. I’m worried about starting stimulant drugs knowing her drug use. Any ideas how to tackle these patients?
Thank you, I personally learned a lot from this article. I was wondering if Indigenous girls and boys statistics differ? If so how? Does historical traumas etc play a role? How can a trauma-informed len be used or is used?
Thank you for the helpful article. As a GP who practices primarily in a university health setting, it’s very common that I see young women/female-identifying students who have been dealing with all sorts of mental health issues as they transition from high school to post-secondary education. The majority of them come with an “anxiety/depression” label but I often do wonder about ADHD, especially given the high prevalence of mood dysregulation issues that I see, and I have started doing more in-depth assessments to ensure that this treatable condition is not being missed. Unfortunately, there seems to be a very ingrained attitude among certain colleagues in psychiatry that ADHD is being over-diagnosed and that in order to properly diagnose ADHD, patients must undergo extensive and expensive psychological testing; some won’t even discuss ADHD in any great detail with patients unless they have had this kind of testing done. Do you have any advice for how we can best advocate with colleagues about taking a more holistic view of ADHD in university-age and adult folks?
Great article. I see many patients self-diagnosing with ADHD – perhaps because it is less stigmatizing label than other mental health diagnosis. Often they are more interested in the label than addressing the symptoms. I know Dr Allen Frances says ADHD is over-diagnosed but this piece made me re-think the issue. And really dig deep to help these patients obtain a correct diagnosis and obtain treatment.
Thanks so much Dr Hall for all your work in this area and for working so hard to spread the word and advance treatment options for our patients and our colleagues. I also appreciate your attentiveness to ‘the story’ as opposed to relying on the questionnaires only. So many of us high functioning women are getting diagnosed late, as up until now we have been the last to consider this diagnosis because of gender bias in information regarding the subtleties of ADHD in women through the lifespan. We are not the 9 year old boy disrupting the classroom. Up until 1 year ago I only had 3 patients in my panel of 1000 who carried this diagnosis. Spending the time to identify and treat many women in my practice has been life changing for them and so rewarding as some of these patients I have known for most of their lives. These assessments are no fancier or more complicated most times than diagnosis of MDD or GAD, and can rest in the hands of GPs. Especially in these times of very limited access to MH resources. Re: self diagnosis – I hear this a lot from my colleagues as being a ‘problem’, and is often accompanied by an eye roll . Honestly, I now use this in my practice as being a high predictor of an eventual clinical diagnosis. Why should we criticize patients for taking the time and energy to learn about how their brains work ?
Excellent article. This really sheds a new light on the presentation of ADHD in women. I am sure I have missed this on many occasions in practice both in the clinic and ED. Thank you for this enlightening description and explanation of inherent biases in diagnostic tools.
Interesting article raising differences in presentation of ADHD between males and females. Self-diagnosis via rating scales (in combination with clinical assessment) is used for other conditions, so it’s not a big leap to include this in assessing patients for ADHD.
As with everyone else, Dr. Hall, I want to thank you for this article. As a psychologist who works with adults with ADHD, and as a woman with ADHD myself, I know how desperately we need voices in the medical community who look beyond the basic DSM-5 criteria to see below to the deeper dynamics. I would like to add one thing that wasn’t included in your information – when you talked about the impulsive behaviours, you didn’t include shopping and eating, both of which are problematic in many of my clients.
I’ve been specializing in ADHD and ASD for two decades now in my practice in Edmonton. Over time I’ve come to view some of the common issues, like anxiety, low self-esteem, and “creating chaos”, as representing neurophysiological processes beyond just poor executive skills or co-morbid symptoms. I think that people with ADHD may unconsciously be using these processes as a form of self-stimulation, to increase dopamine levels in the brain. I have developed a comprehensive bio-psycho-social model related to this, and in the last two years I have developed a series of videos to explain this model to clients, as well as a training program for mental health workers. If you are interested, you can go to https://aaa.cambiumed.ca/ to watch the introductory video. I want to spread this information, because my clients find it very helpful.
Thanks again!
largely misdiagnosed
I appreciate your paper very much. This sentence was not clear for me with Family Medicine background.
“ When females are diagnosed at a young age, there are often neurodevelopmental comorbidities like intellectual impairment.”
When the child/student does not fit the normative templates, I hesitate to use “intellectual impairment” in the symptom list while establishing ADHD as a diagnosis. If there is a comorbid condition, such as ASD, CP, childhood Bipolar then the intellectual impairment should be assigned to those conditions.
Instead, I say to the child seated on the table and the parent – I can see the teachers report, behavior, Vanderbilt, reading is off, etc, – I think this is ADHD.
Then with excited voice i postulate that people who have this are usually bright; just busy juggling multiple ideas from different paradigms in the head at once and can miss some social cues.
However, when something new comes into the world, it will come from someone like this who can take an idea from over there and one from over here and put them together and create something new that nobody has thought of before.
(Whereas the linear thinkers, can be reliable, but nothing new comes of it. )
The thing is you need to get through school, and you need to be more organized, turn work in and other symptoms, plus usually a stimulant med (light switch).
At this point there are four wide-eyes looking back at me, so I know it’s the first time they’ve heard that ADHD is a positive attribute.
I am guessing it’s the same for the 50ish women I treat. The lack of confidence and shame over the years. The Doc’s (always) put on SRIs – helps a little, wears off, higher doses, no sex life, more depressed, ETOH, muscle tightness, fibromyalgia, more meds, divorced etc. i’m grateful that TikTok is improving awareness – I have several women come-in and correctly declare themselves.
Back to the child and parent and the concept of birthing great new idea for society:
Steve Jobs dropped out of College and went to India, stayed in an Ashram and studied calligraphy (to the chagrin of his parents?). The calligraphy and emphasis on fonts was a differentiating concept of the early Macintosh computers.
However dear student, you’re in grade school, you need to learn to read, do your homework, finish assignments so you can get to college and develop your great ideas and study whatever you want.
Of course, there are negative examples of the untreated student who could not stay in the guard rails.
Then there’s the extreme relief of the 50ish woman who learns the diagnosis for the first time – so that’s what was wrong with me. I don’t think she sees herself as intellectually impaired.