If you’re in your 40s or early 50s and suddenly struggling to concentrate, forgetting things mid-sentence, or feeling like your brain just won’t cooperate, you might be wondering if it’s perimenopause, ADHD, or both.

Perimenopause doesn’t cause ADHD, but the two can share symptoms and perimenopause can make existing ADHD traits feel much harder to manage.

Here’s what might be going on, and how to work out what you’re dealing with.

What is ADHD in adults?

ADHD is a neurodevelopmental condition, which means it’s there from childhood even if it wasn’t picked up until much later in life.

In adults, it often shows up as trouble concentrating, losing track of things, struggling to get started on tasks, or feeling restless and easily overwhelmed.

Plenty of women reach midlife without ever having been assessed, sometimes because their symptoms were masked by coping strategies that eventually stop working as well as they used to.

What is perimenopause?

Perimenopause is the stretch of time before your periods stop altogether, when hormone levels start to shift and fluctuate.

It can last several years and brings a wide range of symptoms, not just hot flushes and changes to your cycle. Sleep disruption, mood changes, anxiety and difficulty concentrating are all common, and they can turn up well before periods become noticeably irregular.

Why do ADHD and perimenopause symptoms overlap?

This is where things get confusing. ADHD and perimenopause can both affect concentration, memory, mood and sleep, so it’s genuinely hard to untangle which one is driving what you’re feeling.

Brain fog is a good example. It’s a classic perimenopause symptom, but it’s also how a lot of people describe undiagnosed or under-managed ADHD.

When they overlap, it doesn’t just feel like two challenges stacked on top of each other. It feels amplified.

Can perimenopause make ADHD worse?

For some people, yes, it can feel that way. As oestrogen levels fluctuate, some women notice their ADHD symptoms become more noticeable or harder to manage than before. The research here is still developing.

A study from King’s College London found that the relationship between ADHD and menopausal difficulties is complex, with more severe ADHD symptoms linked to worse menopausal complaints.

It’s not a simple cause and effect, but it does suggest the two are connected in ways that are worth taking seriously rather than dismissing as “just hormones” or “just getting older”.

How do you know which it is?

The main clue is history. ADHD symptoms are typically present from childhood, even if they weren’t named at the time.

It’s worth thinking back: were you the child who was always daydreaming, losing things, or getting told you weren’t reaching your potential? Did you always find certain everyday tasks harder than they seemed to be for other people, even if you found ways to manage?

If symptoms like this have been part of your life for as long as you can remember and have simply become harder to manage recently, that points towards potential ADHD, possibly made more difficult by perimenopause.

If the symptoms are genuinely new and have appeared alongside other perimenopause signs like irregular periods or hot flushes, perimenopause on its own may be the bigger factor. Often, it’s a mix of both.

When should you speak to a GP?

Regardless of what’s behind your symptoms, if they affect your work, relationships, sleep or general wellbeing, it’s worth talking to your GP. They can help rule out other causes, discuss options for managing perimenopause symptoms, and refer you on for an ADHD assessment if that seems appropriate.

What can help day-to-day?

While you’re working out what’s going on, small changes can make a real difference.

Breaking tasks into smaller steps, keeping a consistent sleep routine where you can, and building in reminders rather than relying on memory alone can all take some of the pressure off.

None of this replaces a proper assessment, but it can help you feel a bit more in control while you figure out next steps.

FAQs

Can perimenopause make ADHD symptoms worse? For some people, yes. Hormone fluctuations during perimenopause can make existing ADHD symptoms feel more intense, though the research is still developing.

What symptoms overlap between ADHD and perimenopause? Concentration difficulties, memory problems, mood changes and sleep disruption are common to both.

How do I know if it’s ADHD or perimenopause? Look at your history. ADHD symptoms are usually present from childhood, while perimenopause symptoms tend to appear alongside other signs like irregular periods.

Can you be diagnosed with ADHD during perimenopause? Yes. Perimenopause doesn’t prevent an ADHD diagnosis, and for some women it’s the point at which symptoms become noticeable enough to seek an assessment.

Should I see a GP if I think it might be ADHD? Yes, your GP is a good starting point. They can talk through your symptoms and options, including referral for an ADHD assessment.

If symptoms are affecting your daily life, speak to your GP for assessment and support.

Book your private ADHD assessment

We understand that taking the decision to complete an assessment is big. That’s why our friendly team offer a free call before you commit. You can ask any questions you have, learn more about the process, and check Sort’s service feels right for you.

Book your assessment today