Women with ADHD are routinely overlooked. Here’s why the diagnostic gap exists and what Australian women can do about it.

Written by Dr Jaspreet Saini, Principal GP at Rosedale Medical Practice and founder of My ADHD GP.

The gender gap in ADHD diagnosis

For decades, ADHD was considered a condition that affected hyperactive boys. The research was built around them. The diagnostic criteria were written for them. And the result? Women and girls have been systematically under-diagnosed and misdiagnosed for generations.

In Australia, growing awareness is starting to close the gap, but many women are still being diagnosed in their 30s, 40s, or even 50s, after years of being told they’re anxious, depressed, or just not trying hard enough.

Why ADHD looks different in women

ADHD doesn’t present the same way in everyone. Women are more likely to have the inattentive type, which means:

Internal restlessness rather than physical hyperactivity
Difficulty concentrating that looks like daydreaming, not disruption
Emotional dysregulation: intense feelings, rejection sensitivity, mood swings
Masking and compensating: working twice as hard to appear “normal”
Perfectionism: driven by anxiety about making mistakes

Because these symptoms don’t look like the stereotypical ADHD presentation, they’re often attributed to personality traits, hormonal changes, or other mental health conditions.

Common misdiagnoses women receive

Before getting an accurate ADHD diagnosis, many women are told they have:

Anxiety disorder: because they’re constantly worried about forgetting things
Depression: because years of undiagnosed ADHD erode self-esteem
Bipolar disorder: because emotional dysregulation mimics mood episodes
Borderline personality disorder: because rejection sensitivity and impulsivity overlap
Chronic fatigue: because executive function burnout is exhausting

These conditions can co-exist with ADHD, but treating them without addressing the underlying ADHD rarely resolves the full picture. For more on the overlap with anxiety, see our article on ADHD and anxiety.

The hormonal factor

Women’s ADHD symptoms fluctuate with hormonal changes:

Menstrual cycle: symptoms often worsen in the luteal phase (the week before your period)
Pregnancy: some women find symptoms improve; others find them worse
Perimenopause and menopause: declining oestrogen can significantly worsen ADHD symptoms, leading many women to seek diagnosis for the first time

This hormonal dimension means ADHD management for women often requires a more nuanced approach than standard protocols.

What Australian women can do

1. Seek a specialist who understands female ADHD

Not all clinicians are up to date on how ADHD presents in women. Look for a psychiatrist or GP with specific experience in adult female ADHD.

2. Document your history

Before your appointment, write down examples of difficulties across your life, including school, university, work, relationships, household management. Patterns matter more than individual incidents.

3. Don’t dismiss your experience

If you’ve always felt like you’re working harder than everyone else to keep up, that’s worth exploring. “High-functioning” doesn’t mean “not struggling.”

4. Find ongoing GP care

After diagnosis, you need a GP who understands ADHD medication management, including how hormonal changes may require dose adjustments. See our guide on GP-led ADHD prescribing in NSW.

The bigger picture

The under-diagnosis of ADHD in women isn’t just a medical issue, it’s a systemic one. Every year of missed diagnosis is a year of unnecessary struggle, self-blame, and untreated symptoms. The good news is that it’s never too late to get assessed, and the right diagnosis can be genuinely life-changing.

Looking for ADHD-aware GP care that understands women’s health?

At My ADHD GP, we provide structured GP-led continuation prescribing for adults across NSW, with particular attention to the hormonal dimensions of women’s ADHD care. Book a continuation review →

See our pricing page for current consultation fees.

This article is general health information and does not constitute personal medical advice.