Although ADHD affects both men and women, symptoms can present differently. Men are often more likely to display hyperactive and impulsive behaviors, whereas women frequently experience inattentive symptoms that may be overlooked or mistaken for other conditions.
There are also differences in diagnostic patterns between men and women, as well as unique interactions with other health conditions and hormones.
I have worked with many individuals with ADHD in my practice and have observed countless similarities and differences.
In this guide, I’ll break down ADHD in men vs women, the differences, the similarities, and how to start treating your symptoms.
How Does ADHD in Men vs. Women Differ?
ADHD in men and women can present differently. Men might be more likely to show external symptoms such as hyperactivity and impulsivity, while women may tend to experience inattentive symptoms such as forgetfulness, disorganization, and difficulty concentrating. These differences can affect diagnosis, treatment, and long-term outcomes.
However, these are just generalities, and ADHD symptoms present differently in all individuals. For example, I’ve also seen some women display symptoms of hyperactivity and men with inattentiveness. Let’s look a bit more closely at some of the differences for ADHD in men vs. women.
What Are the Symptoms of ADHD in Men?
ADHD symptoms in men are more commonly associated with hyperactivity and impulsivity. Common signs include restlessness, interrupting others, emotional reactivity, difficulty sitting still, and impulsive decision-making. These symptoms are often more visible, which may contribute to earlier diagnosis compared to women
ADHD symptoms in men can include:
- Fidgeting
- Trouble sitting still
- Rebellion against authority figures
- Accidents and injuries
- Interrupting
As adults, men with ADHD commonly show symptoms of emotional reactivity and dysregulation, which could look like:
- Low tolerance for frustration
- Emotional outbursts
- Mood swings
- Interrupting conversations
Notably, many of these symptoms are more common in men than in women, particularly in childhood. That’s because men display ADHD symptoms earlier and more outwardly.
What Are the Symptoms of ADHD in Women?
Women with ADHD might experience more inattentive symptoms such as forgetfulness, disorganization, procrastination, and difficulty focusing. Many women also develop coping strategies that mask symptoms, which can contribute to delayed diagnosis and higher rates of anxiety and depression.
Women tend to show more internalized, inattentive ADHD symptoms, such as:
- Disorganization
- Distraction
- Concentration issues
- Forgetfulness
- Inattentiveness
But this doesn’t mean impulsivity and hyperactivity symptoms are uncommon for women. Societal norms and pressure shell out harsher judgment toward young girls and women with outward symptoms. That’s why it’s more common for women to mask those symptoms, which contributes to an overall higher rate of underdiagnosis in women.
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Comorbidities for ADHD in Men vs. Women
Men and women with ADHD often experience additional mental health conditions, but the patterns differ. Women are more likely to experience anxiety and depression, while men have higher rates of substance use disorders. These comorbidities (simultaneous diagnosis of other conditions) can influence both diagnosis and treatment planning.
People with ADHD often experience comorbidities that can have various effects on ADHD symptoms. The way men and women experience comorbidities is different.
Neuroscience professor Rosemary Tannock and clinical psychologist J. J Rucklidge found that ADHD commorbidities cause more negative psychosocial effects in women than men. Specifically, they reported more anxiety, distress, and feelings of a loss of control.
Registered psychologist Dr. Emma Climie elaborates in a separate study:
“[Tannock and Rucklidge] found that the combination of having ADHD and being a female may put an individual at higher risk for psychological distress.”
Climie goes on to highlight that comorbidities cloud ADHD symptoms in women more often and lead to underdiagnosis.
Another study highlights that women have higher rates of ADHD comorbidities with psychiatric conditions like anxiety, depression, bipolar disorder, and borderline personality disorder. On the other hand, men experience higher rates of comorbidities for schizophrenia and substance use disorder:
- Substance use disorder comorbidity rate: 23.0 in men and 13.7 in women
- Depression comorbidity rate: 24.4 for women and 13.1 in men
Why Is ADHD Often Diagnosed Later in Women?
Women are often diagnosed with ADHD later in life because their symptoms are more likely to be inattentive rather than hyperactive. Many women learn to mask symptoms, and ADHD may be mistaken for anxiety, depression, stress, or personality traits instead of a neurodevelopmental condition.
Many girls with ADHD do not fit the stereotypical image of a hyperactive child who struggles to stay seated or constantly disrupts the classroom. Instead, their symptoms may appear as daydreaming, forgetfulness, disorganization, excessive worrying, or difficulty staying focused. Because these challenges are less visible, they are often overlooked by teachers, parents, and healthcare professionals.
Social expectations can also contribute to delayed diagnosis. Many women learn to compensate for their symptoms by working harder, creating detailed organizational systems, or masking their struggles to avoid criticism. While these coping strategies can be effective for a time, they often come at the cost of chronic stress, anxiety, and burnout. As a result, many women are initially diagnosed with anxiety or depression before ADHD is ever considered.
For some women, ADHD becomes much more noticeable during perimenopause. Fluctuating estrogen levels can affect dopamine regulation and executive functioning, making it harder to rely on the coping strategies that may have worked for years. Tasks that once felt manageable suddenly become overwhelming, leading many women to seek an ADHD assessment for the first time in their 40s or 50s. In these cases, perimenopause does not cause ADHD, but it can reveal symptoms that were previously hidden or successfully masked.
How Does Diagnosis Work for ADHD in Men vs. Women?
ADHD is diagnosed using the same diagnostic criteria in men and women, but symptom presentation can affect when the diagnosis occurs. Women are often diagnosed later because inattentive symptoms are less noticeable and may be mistaken for anxiety, stress, or other mental health conditions.
Overall, rates of ADHD diagnosis are higher in adult men than in women. The ratio ranges between 1:1.6 and 1:1.8, meaning that for every woman diagnosed with ADHD, 1.6 men are (or more realistically, for every 10 women diagnosed with ADHD, between 16 and 18 men are diagnosed).
One study notes that men are more likely to meet ADHD criteria for diagnosis more commonly in childhood than women and girls. This naturally leads to a higher proportion of young boys being diagnosed with ADHD than girls, and I’ve seen this verified in my own practice.
Across my client base, more of my male patients have had an ADHD diagnosis in their childhood compared to my female patients. Most recently, in 2025, European psychologists found that women are diagnosed with ADHD five years later than men, on average.
Psychologist Justin Barterian points to comorbidities like anxiety and depression (higher in women with ADHD than men) as a cause for misdiagnosis, as they have overlapping symptoms with ADHD.
Treatment for ADHD in Men vs. Women
Treatment for ADHD may include medication, therapy, coaching, and lifestyle strategies for both men and women. However, women may benefit from additional considerations such as hormonal influences, symptom masking, and treatment for co-occurring conditions like anxiety or depression.
Treatment plans for ADHD also include routines and lifestyle changes, and behavioral therapy. However, treatment for women may include more gender-informed care due to factors that disproportionately affect ADHD symptoms in women.
For example, ADHD treatment for women might include hormone tracking and unique co-treatment for comorbidities like anxiety and depression, which affect women more. Additionally, women tend to carry a heavier weight of societal expectations that can cause them to mask their symptoms.
This societal aspect can cause women to take longer to work through behavioral therapy and achieve both diagnosis and treatment.
Since men are often diagnosed with ADHD sooner than women, they’re also more likely to be prescribed stimulant medication earlier on. Men also experience higher comorbidity rates with ADHD and substance use and psychiatric disorders like schizophrenia, which may call for additional considerations in their treatment plans.
Getting Diagnosed for ADHD
ADHD tends to present differently in men and women, with men exhibiting more hyperactive symptoms and women exhibiting more inattentive symptoms.
Similarly, women are at a disproportionately larger risk of being diagnosed late and having more profound psychosocial effects from ADHD symptoms than men.
At West Coast Adult ADHD, our nurse practitioners can assess ADHD, provide diagnoses, and prescribe ADHD medications when indicated. They work with adults of all genders to create personalized treatment plans based on symptoms, goals, and individual needs.
FAQs
Q: What are the symptoms of ADHD in men?
A: Symptoms of ADHD in men may center around hyperactivity and impulsivity, including:
- Fidgeting
- Trouble sitting still
- Recklessness
- Emotional reactivity
- Mood swings
- Low tolerance for frustration
Q: What are the symptoms of ADHD in females?
A: Symptoms of ADHD in females can be more internalized, masked, and centered around inattentiveness, including:
- Forgetfulness
- Distraction
- Missed deadlines
- Procrastination
- Anxious thoughts
- Excessive worrying
Q: How is ADHD different in men and women?
A: ADHD symptoms in men are usually more externalized and easier to catch for early diagnosis. ADHD symptoms in women are often more internalized and easier to miss, which contributes to higher rates of misdiagnosis and underdiagnosis in women.
Q: What makes ADHD worse in women?
A: Hormones, unique comorbidities, and internalized symptoms make ADHD worse in women because it’s easier to misdiagnose them.
Q: What does undiagnosed ADHD look like in women?
A: Undiagnosed ADHD in women can present symptoms like forgetfulness, daydreaming, getting lost in conversations, trouble concentrating, and missing important deadlines or appointments.
Resources
- Symptom guide for ADHD in men
- Medical review about gender-specific concerns for women with ADHD
- Medical study about women and ADHD
- Medical study about the psychosocial effects of ADHD in women
- Medical review about ADHD comorbidities for men and women
- Medical article about ADHD criteria
- Study about late diagnosis for women with ADHD
- Article about ADHD prevalence
- Article about undertreated ADHD for women